{"id":1292,"date":"2025-10-16T10:14:00","date_gmt":"2025-10-16T10:14:00","guid":{"rendered":"https:\/\/lzbmetal.com\/?p=1292"},"modified":"2025-10-16T05:25:43","modified_gmt":"2025-10-16T05:25:43","slug":"%d9%84%d9%85%d8%a7%d8%b0%d8%a7-%d8%a3%d8%b5%d8%a8%d8%ad-%d8%ba%d8%b7%d8%a7%d8%a1-%d9%81%d8%aa%d8%ad%d8%a9-%d8%a7%d9%84%d8%b5%d8%b1%d9%81-%d8%a7%d9%84%d8%b5%d8%ad%d9%8a-%d8%a7%d9%84%d9%85%d8%b5%d9%86","status":"publish","type":"post","link":"https:\/\/lzbmetal.com\/ar\/%d9%84%d9%85%d8%a7%d8%b0%d8%a7-%d8%a3%d8%b5%d8%a8%d8%ad-%d8%ba%d8%b7%d8%a7%d8%a1-%d9%81%d8%aa%d8%ad%d8%a9-%d8%a7%d9%84%d8%b5%d8%b1%d9%81-%d8%a7%d9%84%d8%b5%d8%ad%d9%8a-%d8%a7%d9%84%d9%85%d8%b5%d9%86\/","title":{"rendered":"\u0644\u0645\u0627\u0630\u0627 \u0623\u0635\u0628\u062d \u063a\u0637\u0627\u0621 \u0641\u062a\u062d\u0629 \u0627\u0644\u0635\u0631\u0641 \u0627\u0644\u0635\u062d\u064a \u0627\u0644\u0645\u0635\u0646\u0648\u0639 \u0645\u0646 \u0627\u0644\u062d\u062f\u064a\u062f \u0627\u0644\u0645\u0637\u0627\u0648\u0639 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u062a\u0631\u0633\u064a\u0628 \u0645\u0642\u0627\u0633 720\u00d7880\u00d7190 \u0647\u0648 \u0627\u0644\u062e\u064a\u0627\u0631 \u0627\u0644\u0645\u0641\u0636\u0644 \u0644\u0628\u0646\u0627\u0621 \u0627\u0644\u0637\u0631\u0642 \u0627\u0644\u062d\u0636\u0631\u064a\u0629"},"content":{"rendered":"

\u0641\u064a \u0638\u0644 \u0627\u0644\u062a\u0637\u0648\u064a\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631 \u0644\u0644\u0628\u0646\u064a\u0629 \u0627\u0644\u062a\u062d\u062a\u064a\u0629 \u0644\u0644\u0637\u0631\u0642 \u0627\u0644\u062d\u0636\u0631\u064a\u0629\u060c \u062a\u0624\u062b\u0631 \u0623\u063a\u0637\u064a\u0629 \u0641\u062a\u062d\u0627\u062a \u0627\u0644\u0635\u0631\u0641 \u0627\u0644\u0635\u062d\u064a\u060c \u0628\u0627\u0639\u062a\u0628\u0627\u0631\u0647\u0627 \u0645\u0643\u0648\u0646\u0627\u062a \u0623\u0633\u0627\u0633\u064a\u0629 \u062a\u0631\u0628\u0637 \u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u062a\u062d\u062a \u0627\u0644\u0623\u0631\u0636 \u0648\u0623\u0646\u0638\u0645\u0629 \u0623\u0633\u0637\u062d \u0627\u0644\u0637\u0631\u0642\u060c \u0628\u0634\u0643\u0644 \u0645\u0628\u0627\u0634\u0631 \u0639\u0644\u0649 \u0627\u0633\u062a\u0648\u0627\u0621 \u0627\u0644\u0637\u0631\u0642\u060c \u0648\u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0645\u0631\u0648\u0631\u060c \u0648\u062a\u0643\u0627\u0644\u064a\u0641 \u0627\u0644\u0635\u064a\u0627\u0646\u0629. \u062a\u0639\u0627\u0646\u064a \u0623\u063a\u0637\u064a\u0629 \u0641\u062a\u062d\u0627\u062a \u0627\u0644\u0635\u0631\u0641 \u0627\u0644\u0635\u062d\u064a \u0627\u0644\u062a\u0642\u0644\u064a\u062f\u064a\u0629 \u0639\u0627\u062f\u0629\u064b \u0645\u0646 \u0645\u0634\u0627\u0643\u0644 \u0641\u064a \u0627\u0644\u062c\u0648\u062f\u0629\u060c \u0645\u062b\u0644 \u0627\u0644\u0647\u0628\u0648\u0637\u060c \u0648\u0627\u0644\u0636\u0648\u0636\u0627\u0621 \u063a\u064a\u0631 \u0627\u0644\u0637\u0628\u064a\u0639\u064a\u0629\u060c \u0648\u0627\u0644\u0627\u0631\u062a\u062f\u0627\u062f\u060c \u0628\u064a\u0646\u0645\u0627 \u062a\u0641\u062a\u0642\u0631 \u0623\u063a\u0637\u064a\u0629 \u0627\u0644\u062d\u062f\u064a\u062f \u0627\u0644\u0645\u0637\u0627\u0648\u0639 \u0627\u0644\u0639\u0627\u062f\u064a\u0629 \u063a\u0627\u0644\u0628\u064b\u0627 \u0625\u0644\u0649 \u0627\u0644\u062a\u0646\u0627\u0633\u0642 \u0627\u0644\u0643\u0627\u0641\u064a \u0645\u0639 \u0633\u0637\u062d \u0627\u0644\u0637\u0631\u064a\u0642 \u0628\u0633\u0628\u0628 \u062a\u0635\u0645\u064a\u0645\u0647\u0627 \u0627\u0644\u0647\u064a\u0643\u0644\u064a \u063a\u064a\u0631 \u0627\u0644\u0645\u0644\u0627\u0626\u0645. \u063a\u0637\u0627\u0621 \u0641\u062a\u062d\u0627\u062a \u0627\u0644\u0635\u0631\u0641 \u0627\u0644\u0635\u062d\u064a \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0627\u0646\u0647\u064a\u0627\u0631\u0627\u062a\u060c \u0627\u0644\u0645\u0635\u0646\u0648\u0639 \u0645\u0646 \u0627\u0644\u062d\u062f\u064a\u062f \u0627\u0644\u0645\u0637\u0627\u0648\u0639 \u0628\u0623\u0628\u0639\u0627\u062f 720\u00d7880\u00d7190\u060c \u0648\u0627\u0644\u0645\u0628\u0646\u064a \u0639\u0644\u0649 \u062a\u0642\u0646\u064a\u0629 \u0645\u0628\u062a\u0643\u0631\u0629 \u0644\u0645\u0646\u0639 \u0627\u0644\u0647\u0628\u0648\u0637 \u0648\u0647\u0646\u062f\u0633\u0629 \u0625\u0646\u0634\u0627\u0626\u064a\u0629 \u0645\u064f\u062d\u0633\u0651\u0646\u0629\u060c \u064a\u064f\u0639\u0627\u0644\u062c \u0647\u0630\u0647 \u0627\u0644\u062a\u062d\u062f\u064a\u0627\u062a \u0627\u0644\u062a\u0642\u0646\u064a\u0629 \u0628\u0646\u062c\u0627\u062d \u0645\u0646 \u062e\u0644\u0627\u0644 \u0646\u0638\u0627\u0645 \u062a\u062b\u0628\u064a\u062a \u0645\u0631\u0646 \u062e\u0627\u0635 \u0648\u062a\u0635\u0645\u064a\u0645 \u0645\u064f\u0639\u0632\u0632\u060c \u0648\u0642\u062f \u0623\u0635\u0628\u062d \u0627\u0644\u0622\u0646 \u0627\u0644\u0645\u0646\u062a\u062c \u0627\u0644\u0645\u064f\u0641\u0636\u0644 \u0644\u0644\u0645\u0634\u0627\u0631\u064a\u0639 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0645\u062b\u0644 \u0627\u0644\u0637\u0631\u0642 \u0627\u0644\u0634\u0631\u064a\u0627\u0646\u064a\u0629 \u0648\u0627\u0644\u0637\u0631\u0642 \u0627\u0644\u0633\u0631\u064a\u0639\u0629 \u0641\u064a \u0627\u0644\u0645\u062f\u0646.<\/p>\n\n\n

\n
\"\"<\/figure>\n<\/div>\n\n\n

\u064a\u062a\u0628\u0646\u0649 \u0647\u0630\u0627 \u0627\u0644\u063a\u0637\u0627\u0621 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u062a\u0631\u0633\u064a\u0628 \u062a\u0635\u0645\u064a\u0645\u064b\u0627 \u0645\u0633\u062a\u0637\u064a\u0644\u064b\u0627 \u0628\u0623\u0628\u0639\u0627\u062f 720 \u0645\u0645 \u00d7 880 \u0645\u0645\u060c \u0628\u0627\u0631\u062a\u0641\u0627\u0639 \u0645\u064f\u0642\u0648\u0651\u0649 \u064a\u0628\u0644\u063a 190 \u0645\u0645. \u0648\u0642\u062f \u0635\u064f\u0645\u0645\u062a \u0647\u0630\u0647 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u062d\u0633\u0627\u0628\u0627\u062a \u062f\u0642\u064a\u0642\u0629 \u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u0627 \u0627\u0644\u0637\u0631\u0642 \u0648\u062a\u062d\u0644\u064a\u0644 \u062f\u064a\u0646\u0627\u0645\u064a\u0643\u064a \u0644\u0644\u0623\u062d\u0645\u0627\u0644\u060c \u0645\u0645\u0627 \u064a\u062d\u0642\u0642 \u062a\u0643\u0627\u0645\u0644\u064b\u0627 \u0645\u062b\u0627\u0644\u064a\u064b\u0627 \u0645\u0639 \u0631\u0635\u0641 \u0627\u0644\u0623\u0633\u0641\u0644\u062a \u0645\u0639 \u0636\u0645\u0627\u0646 \u0642\u062f\u0631\u0629 \u062a\u062d\u0645\u0644 \u0639\u0627\u0644\u064a\u0629. \u064a\u062a\u064a\u062d \u062c\u0647\u0627\u0632 \u0642\u0641\u0644 \u0645\u0631\u0646 \u0641\u0631\u064a\u062f \u0648\u0646\u0638\u0627\u0645 \u062a\u062b\u0628\u064a\u062a \u0642\u0627\u0628\u0644 \u0644\u0644\u062a\u0639\u062f\u064a\u0644 \u0644\u0644\u063a\u0637\u0627\u0621 \u0636\u0628\u0637 \u0646\u0641\u0633\u0647 \u062a\u0644\u0642\u0627\u0626\u064a\u064b\u0627 \u0648\u0641\u0642\u064b\u0627 \u0644\u062a\u063a\u064a\u0631\u0627\u062a \u0627\u0631\u062a\u0641\u0627\u0639 \u0633\u0637\u062d \u0627\u0644\u0637\u0631\u064a\u0642\u060c \u0645\u0645\u0627 \u064a\u0645\u0646\u0639 \u0628\u0641\u0639\u0627\u0644\u064a\u0629 \u0639\u062f\u0645 \u0643\u0641\u0627\u064a\u0629 \u0636\u063a\u0637 \u0627\u0644\u0623\u0633\u0641\u0644\u062a \u062d\u0648\u0644 \u0641\u062a\u062d\u0629 \u0627\u0644\u062a\u0641\u062a\u064a\u0634. \u064a\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0645\u0646\u062a\u062c \u062d\u062f\u064a\u062f\u064b\u0627 \u0645\u0637\u064a\u0644\u064b\u0627 \u0639\u0627\u0644\u064a \u0627\u0644\u062c\u0648\u062f\u0629 QT500-7\u060c \u0645\u0639 \u062a\u0635\u0645\u064a\u0645 \u0639\u0644\u0645\u064a \u0644\u0623\u0636\u0644\u0627\u0639 \u0627\u0644\u062a\u0639\u0632\u064a\u0632\u060c \u0645\u0645\u0627 \u064a\u0636\u0645\u0646 \u0627\u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a \u0644\u0644\u0645\u0646\u062a\u062c \u0648\u062a\u0648\u0632\u064a\u0639\u064b\u0627 \u0645\u062b\u0627\u0644\u064a\u064b\u0627 \u0644\u0644\u0625\u062c\u0647\u0627\u062f. \u0648\u0647\u0630\u0627 \u0647\u0648 \u0627\u0644\u0633\u0628\u0628 \u0627\u0644\u0631\u0626\u064a\u0633\u064a \u0648\u0631\u0627\u0621 \u0627\u0646\u062a\u0634\u0627\u0631 \u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0647 \u0641\u064a \u0645\u062e\u062a\u0644\u0641 \u0645\u0634\u0627\u0631\u064a\u0639 \u0647\u0646\u062f\u0633\u0629 \u0627\u0644\u0637\u0631\u0642.<\/p>\n\n\n\n

\u0622\u0644\u064a\u0629 \u0645\u0628\u062a\u0643\u0631\u0629 \u0644\u0645\u0643\u0627\u0641\u062d\u0629 \u0627\u0644\u0627\u0633\u062a\u064a\u0637\u0627\u0646<\/h3>\n\n\n\n

\u064a\u0639\u062a\u0645\u062f \u0647\u0630\u0627 \u0627\u0644\u063a\u0637\u0627\u0621 \u0639\u0644\u0649 \u0645\u0641\u0647\u0648\u0645 \u062a\u0635\u0645\u064a\u0645\u064a \u062d\u0627\u0635\u0644 \u0639\u0644\u0649 \u0628\u0631\u0627\u0621\u0629 \u0627\u062e\u062a\u0631\u0627\u0639 \u0645\u0636\u0627\u062f \u0644\u0644\u0647\u0628\u0648\u0637. \u0628\u0641\u0636\u0644 \u0627\u0644\u0639\u0645\u0644 \u0627\u0644\u062a\u0622\u0632\u0631\u064a \u0644\u062f\u0639\u0627\u0645\u0629 \u062b\u0644\u0627\u062b\u064a\u0629 \u0627\u0644\u0623\u0628\u0639\u0627\u062f \u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u062a\u0639\u062f\u064a\u0644 \u0648\u0628\u0637\u0627\u0646\u0629 \u0645\u0631\u0646\u0629\u060c \u064a\u062a\u0645 \u062a\u0648\u0632\u064a\u0639 \u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u0631\u0623\u0633\u064a \u0627\u0644\u0630\u064a \u064a\u062a\u062d\u0645\u0644\u0647 \u0627\u0644\u063a\u0637\u0627\u0621 \u0628\u0641\u0639\u0627\u0644\u064a\u0629 \u0639\u0644\u0649 \u0642\u0627\u0639\u062f\u0629 \u0625\u0637\u0627\u0631 \u0641\u062a\u062d\u0629 \u0627\u0644\u0645\u0635\u0631\u0641 \u0628\u0623\u0643\u0645\u0644\u0647\u0627. \u062b\u0645 \u064a\u064f\u0646\u0642\u0644 \u0627\u0644\u062d\u0645\u0644 \u0625\u0644\u0649 \u0627\u0644\u0637\u0628\u0642\u0629 \u0627\u0644\u0647\u064a\u0643\u0644\u064a\u0629 \u0644\u0644\u0637\u0631\u064a\u0642 \u0639\u0628\u0631 \u0645\u0633\u0627\u0631 \u0646\u0642\u0644 \u062d\u0645\u0644 \u0645\u0635\u0645\u0645 \u062e\u0635\u064a\u0635\u064b\u0627. \u064a\u064f\u0643\u0633\u0631 \u0647\u0630\u0627 \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0645\u0628\u062a\u0643\u0631 \u0646\u0645\u0648\u0630\u062c \u062a\u062d\u0645\u0644 \u0627\u0644\u0623\u062d\u0645\u0627\u0644 \u0627\u0644\u062a\u0642\u0644\u064a\u062f\u064a \u0627\u0644\u0630\u064a \u064a\u0643\u0648\u0646 \u0641\u064a\u0647 \u0627\u0644\u063a\u0637\u0627\u0621 \u0648\u0633\u0637\u062d \u0627\u0644\u0637\u0631\u064a\u0642 \u0645\u0646\u0641\u0635\u0644\u064a\u0646\u060c \u0648\u064a\u062f\u0645\u062c\u0647\u0645\u0627 \u0641\u064a \u0648\u062d\u062f\u0629 \u062a\u062d\u0645\u0644 \u0623\u062d\u0645\u0627\u0644 \u0645\u062a\u0643\u0627\u0645\u0644\u0629\u060c \u0645\u0645\u0627 \u064a\u064f\u062d\u0644 \u062c\u0630\u0631\u064a\u064b\u0627 \u0645\u0634\u0643\u0644\u0629 \u0647\u0628\u0648\u0637 \u0627\u0644\u0631\u0635\u064a\u0641 \u0627\u0644\u0634\u0627\u0626\u0639\u0629 \u062d\u0648\u0644 \u0641\u062a\u062d\u0629 \u0627\u0644\u0645\u0635\u0631\u0641.<\/p>\n\n\n\n

\u0623\u062f\u0627\u0621 \u0627\u0633\u062a\u062b\u0646\u0627\u0626\u064a \u0641\u064a \u062a\u062d\u0645\u0644 \u0627\u0644\u0623\u062d\u0645\u0627\u0644<\/h3>\n\n\n\n

\u062a\u0645 \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0647\u0630\u0627 \u0627\u0644\u063a\u0637\u0627\u0621 \u0645\u0646 \u0642\u0650\u0628\u0644 \u0627\u0644\u0645\u0631\u0643\u0632 \u0627\u0644\u0648\u0637\u0646\u064a \u0644\u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0647\u0646\u062f\u0633\u0629 \u0627\u0644\u0637\u0631\u0642 \u0648\u0627\u0644\u0645\u0631\u0648\u0631\u060c \u062d\u064a\u062b \u062a\u0635\u0644 \u0642\u062f\u0631\u062a\u0647 \u0639\u0644\u0649 \u0627\u0644\u062a\u062d\u0645\u0644 \u0625\u0644\u0649 \u0645\u0633\u062a\u0648\u0649 D400 \u0623\u0648 \u0623\u0639\u0644\u0649\u060c \u0645\u0639 \u062d\u0645\u0644 \u0627\u062e\u062a\u0628\u0627\u0631 \u064a\u062a\u062c\u0627\u0648\u0632 400 \u0643\u064a\u0644\u0648 \u0646\u064a\u0648\u062a\u0646\u060c \u0645\u0645\u0627 \u064a\u064f\u0644\u0628\u064a \u062a\u0645\u0627\u0645\u064b\u0627 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0641\u064a \u0627\u0644\u0637\u0631\u0642 \u0627\u0644\u0633\u0631\u064a\u0639\u0629 \u0648\u0627\u0644\u0637\u0631\u0642 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0627\u0644\u062d\u0636\u0631\u064a\u0629. \u062a\u062a\u0645\u064a\u0632 \u0645\u0627\u062f\u0629 \u0627\u0644\u062d\u062f\u064a\u062f \u0627\u0644\u0645\u0637\u0627\u0648\u0639 \u0628\u0642\u0648\u0629 \u0634\u062f \u062a\u062a\u062c\u0627\u0648\u0632 500 \u0645\u064a\u062c\u0627 \u0628\u0627\u0633\u0643\u0627\u0644\u060c \u0648\u0645\u0639\u062f\u0644 \u0627\u0633\u062a\u0637\u0627\u0644\u0629 \u064a\u0632\u064a\u062f \u0639\u0646 7%. \u0648\u0628\u0641\u0636\u0644 \u062a\u0635\u0645\u064a\u0645 \u0623\u0636\u0644\u0627\u0639 \u0627\u0644\u062a\u0639\u0632\u064a\u0632 \u0627\u0644\u0645\u064f\u0635\u0645\u0645 \u0639\u0644\u0645\u064a\u064b\u0627\u060c \u064a\u0648\u0641\u0631 \u0627\u0644\u0645\u0646\u062a\u062c \u0642\u0648\u0629 \u0639\u0627\u0644\u064a\u0629 \u0648\u0645\u062a\u0627\u0646\u0629 \u0645\u0645\u062a\u0627\u0632\u0629\u060c \u0648\u0642\u0627\u062f\u0631\u064b\u0627 \u0639\u0644\u0649 \u062a\u062d\u0645\u0644 \u0623\u062d\u0645\u0627\u0644 \u0627\u0644\u0635\u062f\u0645\u0627\u062a \u0627\u0644\u0646\u0627\u062a\u062c\u0629 \u0639\u0646 \u062d\u0631\u0643\u0629 \u0645\u0631\u0648\u0631 \u0627\u0644\u0645\u0631\u0643\u0628\u0627\u062a \u0627\u0644\u062b\u0642\u064a\u0644\u0629 \u0627\u0644\u0645\u062a\u0643\u0631\u0631\u0629.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\u0645\u062a\u0627\u0646\u0629 \u0645\u0645\u062a\u0627\u0632\u0629<\/h3>\n\n\n\n

\u064a\u062e\u0636\u0639 \u0627\u0644\u0645\u0646\u062a\u062c \u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0645\u0632\u062f\u0648\u062c\u0629 \u0645\u0636\u0627\u062f\u0629 \u0644\u0644\u062a\u0622\u0643\u0644 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0637\u0644\u0627\u0621 \u0627\u0644\u0625\u0633\u0641\u0644\u062a \u0627\u0644\u0625\u064a\u0628\u0648\u0643\u0633\u064a \u0648\u0637\u0644\u0627\u0621 \u0627\u0644\u0632\u0646\u0643 \u0648\u0627\u0644\u0643\u0631\u0648\u0645\u060c \u0645\u0645\u0627 \u064a\u064f\u062d\u0633\u0651\u0646 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062a\u0622\u0643\u0644 \u0628\u0623\u0643\u062b\u0631 \u0645\u0646 \u062b\u0644\u0627\u062b\u0629 \u0623\u0636\u0639\u0627\u0641 \u0645\u0642\u0627\u0631\u0646\u0629\u064b \u0628\u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u0627\u0644\u0639\u0627\u062f\u064a\u0629. \u062a\u0635\u0645\u064a\u0645\u0647 \u0627\u0644\u0647\u064a\u0643\u0644\u064a \u0627\u0644\u0641\u0631\u064a\u062f \u064a\u0645\u0646\u0639 \u0628\u0641\u0639\u0627\u0644\u064a\u0629 \u0636\u0648\u0636\u0627\u0621 \u0627\u0644\u0627\u0647\u062a\u0632\u0627\u0632 \u0639\u0646\u062f \u0645\u0631\u0648\u0631 \u0627\u0644\u0645\u0631\u0643\u0628\u0627\u062a. \u064a\u062a\u062c\u0627\u0648\u0632 \u0639\u0645\u0631 \u062e\u062f\u0645\u0629 \u0627\u0644\u062a\u0639\u0628 \u0645\u0644\u064a\u0648\u0646 \u062f\u0648\u0631\u0629\u060c \u0645\u0639 \u0639\u0645\u0631 \u062e\u062f\u0645\u0629 \u062a\u0635\u0645\u064a\u0645\u064a \u064a\u0632\u064a\u062f \u0639\u0646 20 \u0639\u0627\u0645\u064b\u0627\u060c \u0645\u0645\u0627 \u064a\u064f\u0642\u0644\u0644 \u0628\u0634\u0643\u0644 \u0643\u0628\u064a\u0631 \u0645\u0646 \u062a\u0643\u0631\u0627\u0631 \u0635\u064a\u0627\u0646\u0629 \u0627\u0644\u0637\u0631\u0642 \u0648\u062a\u0643\u0627\u0644\u064a\u0641\u0647\u0627.<\/p>\n\n\n\n

\u0627\u0644\u0628\u0646\u0627\u0621 \u0648\u0627\u0644\u0635\u064a\u0627\u0646\u0629 \u0627\u0644\u0645\u0631\u064a\u062d\u0629<\/h3>\n\n\n\n

\u064a\u062a\u0645\u064a\u0632 \u0627\u0644\u063a\u0637\u0627\u0621 \u0628\u062a\u0635\u0645\u064a\u0645 \u0645\u0639\u064a\u0627\u0631\u064a. \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u062a\u0631\u0643\u064a\u0628\u060c \u0644\u0627 \u064a\u062a\u0637\u0644\u0628 \u0633\u0648\u0649 \u062a\u0639\u062f\u064a\u0644 \u0627\u0644\u0627\u0631\u062a\u0641\u0627\u0639 \u0627\u0644\u0645\u062d\u062f\u062f \u0645\u0633\u0628\u0642\u064b\u0627 \u0642\u0628\u0644 \u0627\u0644\u0631\u0635\u0641 \u0627\u0644\u0645\u062a\u0632\u0627\u0645\u0646 \u0648\u0627\u0644\u062f\u062d\u0631\u062c\u0629 \u0645\u0639 \u0631\u0635\u0641 \u0627\u0644\u0623\u0633\u0641\u0644\u062a. \u064a\u0633\u0645\u062d \u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u062f\u0639\u0645 \u0627\u0644\u0642\u0627\u0628\u0644 \u0644\u0644\u062a\u0639\u062f\u064a\u0644 \u0627\u0644\u062e\u0627\u0635 \u0628\u062a\u0639\u062f\u064a\u0644 \u0627\u0644\u0627\u0631\u062a\u0641\u0627\u0639 \u0645\u0628\u0627\u0634\u0631\u0629\u064b \u0623\u062b\u0646\u0627\u0621 \u0635\u064a\u0627\u0646\u0629 \u0637\u0628\u0642\u0629 \u0623\u0633\u0641\u0644\u062a \u0627\u0644\u0637\u0631\u064a\u0642 \u062f\u0648\u0646 \u0627\u0644\u062d\u0627\u062c\u0629 \u0625\u0644\u0649 \u0627\u0633\u062a\u0628\u062f\u0627\u0644 \u0647\u064a\u0643\u0644 \u0627\u0644\u063a\u0637\u0627\u0621 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u060c \u0645\u0645\u0627 \u064a\u0648\u0641\u0631 \u062a\u0643\u0627\u0644\u064a\u0641 \u0627\u0644\u0635\u064a\u0627\u0646\u0629 \u0648\u0648\u0642\u062a \u0627\u0644\u0628\u0646\u0627\u0621 \u0628\u0634\u0643\u0644 \u0643\u0628\u064a\u0631. \u062a\u0645 \u062a\u062d\u0633\u064a\u0646 \u0648\u0632\u0646 \u0627\u0644\u0645\u0646\u062a\u062c \u0644\u0636\u0645\u0627\u0646 \u0645\u062a\u0627\u0646\u0629 \u0627\u0644\u0647\u064a\u0643\u0644 \u0648\u062a\u0633\u0647\u064a\u0644 \u0627\u0644\u0645\u0646\u0627\u0648\u0644\u0629 \u0648\u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0641\u064a \u0627\u0644\u0645\u0648\u0642\u0639.<\/p>\n\n\n\n

\u0623\u062f\u0627\u0621 \u0627\u0644\u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0645\u062a\u0645\u064a\u0632<\/h3>\n\n\n\n

\u064a\u062a\u0645\u064a\u0632 \u0633\u0637\u062d \u0627\u0644\u063a\u0637\u0627\u0621 \u0628\u062a\u0635\u0645\u064a\u0645 \u062b\u0644\u0627\u062b\u064a \u0627\u0644\u0623\u0628\u0639\u0627\u062f \u0645\u0636\u0627\u062f \u0644\u0644\u0627\u0646\u0632\u0644\u0627\u0642\u060c \u0645\u0639 \u0645\u0639\u0627\u0645\u0644 \u0627\u062d\u062a\u0643\u0627\u0643 \u064a\u062a\u062c\u0627\u0648\u0632 85 BPN\u060c \u0645\u0645\u0627 \u064a\u0648\u0641\u0631 \u062d\u0645\u0627\u064a\u0629 \u0645\u0648\u062b\u0648\u0642\u0629 \u0636\u062f \u0627\u0644\u0627\u0646\u0632\u0644\u0627\u0642 \u062d\u062a\u0649 \u0641\u064a \u0638\u0631\u0648\u0641 \u0627\u0644\u0645\u0637\u0631 \u0648\u0627\u0644\u062b\u0644\u062c. \u064a\u0636\u0645\u0646 \u0646\u0638\u0627\u0645 \u0642\u0641\u0644 \u0627\u062d\u062a\u0631\u0627\u0641\u064a \u0645\u0636\u0627\u062f \u0644\u0644\u0633\u0631\u0642\u0629 \u0633\u0647\u0648\u0644\u0629 \u0627\u0644\u0635\u064a\u0627\u0646\u0629 \u0648\u064a\u0645\u0646\u0639 \u0627\u0644\u0641\u062a\u062d \u063a\u064a\u0631 \u0627\u0644\u0645\u0635\u0631\u062d \u0628\u0647 \u0628\u0641\u0639\u0627\u0644\u064a\u0629. \u0628\u0627\u0644\u0625\u0636\u0627\u0641\u0629 \u0625\u0644\u0649 \u0630\u0644\u0643\u060c \u064a\u062a\u0645\u064a\u0632 \u0627\u0644\u0645\u0646\u062a\u062c \u0628\u062e\u0635\u0627\u0626\u0635 \u0623\u0645\u0627\u0646 \u0645\u062a\u0639\u062f\u062f\u0629\u060c \u0645\u062b\u0644 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0627\u0631\u062a\u062f\u0627\u062f \u0648\u0627\u0644\u0627\u0646\u0632\u0644\u0627\u0642\u060c \u0645\u0645\u0627 \u064a\u0636\u0645\u0646 \u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0645\u0631\u0648\u0631 \u0639\u0644\u0649 \u0627\u0644\u0637\u0631\u0642 \u0628\u0634\u0643\u0644 \u0634\u0627\u0645\u0644.<\/p>\n\n\n\n

\u0641\u0648\u0627\u0626\u062f \u0627\u0642\u062a\u0635\u0627\u062f\u064a\u0629 \u0643\u0628\u064a\u0631\u0629<\/h3>\n\n\n\n

\u0645\u0646 \u0645\u0646\u0638\u0648\u0631 \u062a\u0643\u0644\u0641\u0629 \u062f\u0648\u0631\u0629 \u0627\u0644\u062d\u064a\u0627\u0629 \u0627\u0644\u0643\u0627\u0645\u0644\u0629\u060c \u064a\u064f\u0638\u0647\u0631 \u0647\u0630\u0627 \u0627\u0644\u063a\u0637\u0627\u0621 \u0627\u0644\u0645\u0636\u0627\u062f \u0644\u0644\u062a\u0633\u0648\u064a\u0627\u062a \u0645\u0632\u0627\u064a\u0627 \u0627\u0642\u062a\u0635\u0627\u062f\u064a\u0629 \u0643\u0628\u064a\u0631\u0629. \u0639\u0644\u0649 \u0627\u0644\u0631\u063a\u0645 \u0645\u0646 \u0623\u0646 \u0627\u0644\u0627\u0633\u062a\u062b\u0645\u0627\u0631 \u0627\u0644\u0623\u0648\u0644\u064a \u0623\u0639\u0644\u0649 \u0628\u062d\u0648\u0627\u0644\u064a 30% \u0645\u0646 \u0627\u0644\u0623\u063a\u0637\u064a\u0629 \u0627\u0644\u062a\u0642\u0644\u064a\u062f\u064a\u0629\u060c \u0625\u0644\u0627 \u0623\u0646 \u062e\u0635\u0627\u0626\u0635\u0647 \u0627\u0644\u0645\u062a\u0645\u062b\u0644\u0629 \u0641\u064a \u0625\u0637\u0627\u0644\u0629 \u0639\u0645\u0631 \u062e\u062f\u0645\u0629 \u0627\u0644\u0637\u0631\u064a\u0642 \u0648\u062a\u0642\u0644\u064a\u0644 \u0648\u062a\u064a\u0631\u0629 \u0627\u0644\u0635\u064a\u0627\u0646\u0629 \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u062e\u0641\u0636 \u0625\u062c\u0645\u0627\u0644\u064a \u062a\u0643\u0627\u0644\u064a\u0641 \u0635\u064a\u0627\u0646\u0629 \u0627\u0644\u0637\u0631\u0642 \u0628\u0623\u0643\u062b\u0631 \u0645\u0646 40%. \u0648\u0625\u0644\u0649 \u062c\u0627\u0646\u0628 \u0639\u0645\u0631\u0647 \u0627\u0644\u062a\u0634\u063a\u064a\u0644\u064a \u0627\u0644\u0637\u0648\u064a\u0644 \u0644\u0644\u063a\u0627\u064a\u0629\u060c \u0641\u0625\u0646 \u0627\u0644\u0641\u0627\u0626\u062f\u0629 \u0627\u0644\u0627\u0642\u062a\u0635\u0627\u062f\u064a\u0629 \u0627\u0644\u0634\u0627\u0645\u0644\u0629 \u0643\u0628\u064a\u0631\u0629 \u0644\u0644\u063a\u0627\u064a\u0629.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\u062a\u0637\u0628\u064a\u0642 \u0648\u0627\u0633\u0639 \u0627\u0644\u0646\u0637\u0627\u0642<\/h3>\n\n\n\n

\u064a\u0645\u0643\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0647\u0630\u0627 \u0627\u0644\u0645\u0646\u062a\u062c \u0639\u0644\u0649 \u0646\u0637\u0627\u0642 \u0648\u0627\u0633\u0639 \u0641\u064a \u0645\u062e\u062a\u0644\u0641 \u0638\u0631\u0648\u0641 \u0627\u0644\u0639\u0645\u0644 \u0627\u0644\u0635\u0639\u0628\u0629\u060c \u0645\u062b\u0644 \u0627\u0644\u0637\u0631\u0642 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0641\u064a \u0627\u0644\u0645\u062f\u0646\u060c \u0648\u0627\u0644\u0637\u0631\u0642 \u0627\u0644\u0633\u0631\u064a\u0639\u0629\u060c \u0648\u0645\u062f\u0631\u062c\u0627\u062a \u0627\u0644\u0645\u0637\u0627\u0631\u0627\u062a\u060c \u0648\u0645\u062d\u0637\u0627\u062a \u0627\u0644\u0645\u0648\u0627\u0646\u0626. \u062a\u062a\u0648\u0627\u0641\u0642 \u0623\u0628\u0639\u0627\u062f \u0648\u0627\u062c\u0647\u062a\u0647 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 \u062a\u0645\u0627\u0645\u064b\u0627 \u0645\u0639 \u0623\u0646\u0638\u0645\u0629 \u0622\u0628\u0627\u0631 \u0627\u0644\u062a\u0641\u062a\u064a\u0634 \u0627\u0644\u0634\u0627\u0626\u0639\u0629 \u0645\u062d\u0644\u064a\u064b\u0627 \u0648\u062f\u0648\u0644\u064a\u064b\u0627. \u0643\u0645\u0627 \u0623\u0646 \u062a\u0635\u0645\u064a\u0645\u0647 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0645\u0627\u0621 \u064a\u0645\u0646\u0639 \u062a\u0633\u0631\u0628 \u0627\u0644\u0645\u064a\u0627\u0647 \u0627\u0644\u062c\u0648\u0641\u064a\u0629 \u0628\u0641\u0639\u0627\u0644\u064a\u0629\u060c \u0645\u0645\u0627 \u064a\u0636\u0645\u0646 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0622\u0645\u0646 \u0644\u0634\u0628\u0643\u0629 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u062a\u062d\u062a \u0627\u0644\u0623\u0631\u0636.<\/p>\n\n\n\n

\u0645\u0644\u062e\u0635<\/h3>\n\n\n\n

\u063a\u0637\u0627\u0621 \u0641\u062a\u062d\u0629 \u0627\u0644\u0635\u0631\u0641 \u0627\u0644\u0635\u062d\u064a \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u062a\u0631\u0633\u0628\u060c \u0627\u0644\u0645\u0635\u0646\u0648\u0639 \u0645\u0646 \u0627\u0644\u062d\u062f\u064a\u062f \u0627\u0644\u0645\u0637\u0627\u0648\u0639 \u0628\u0623\u0628\u0639\u0627\u062f 720\u00d7880\u00d7190\u060c \u0628\u062a\u0635\u0645\u064a\u0645\u0647 \u0627\u0644\u0645\u0628\u062a\u0643\u0631 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u062a\u0631\u0633\u0628\u060c \u0648\u0623\u062f\u0627\u0626\u0647 \u0627\u0644\u0627\u0633\u062a\u062b\u0646\u0627\u0626\u064a \u0641\u064a \u062a\u062d\u0645\u0644 \u0627\u0644\u0623\u062d\u0645\u0627\u0644\u060c \u0648\u0639\u0645\u0631\u0647 \u0627\u0644\u0627\u0641\u062a\u0631\u0627\u0636\u064a \u0627\u0644\u0637\u0648\u064a\u0644\u060c \u0648\u0641\u0648\u0627\u0626\u062f\u0647 \u0627\u0644\u0627\u0642\u062a\u0635\u0627\u062f\u064a\u0629 \u0627\u0644\u0643\u0628\u064a\u0631\u0629\u060c \u0623\u0635\u0628\u062d \u0639\u0646\u0635\u0631\u064b\u0627 \u0623\u0633\u0627\u0633\u064a\u064b\u0627 \u0644\u0627 \u063a\u0646\u0649 \u0639\u0646\u0647 \u0641\u064a \u0628\u0646\u0627\u0621 \u0627\u0644\u0637\u0631\u0642 \u0627\u0644\u062d\u0636\u0631\u064a\u0629 \u0627\u0644\u062d\u062f\u064a\u062b\u0629. \u0627\u062e\u062a\u064a\u0627\u0631 \u0647\u0630\u0627 \u0627\u0644\u0645\u0646\u062a\u062c \u0644\u0627 \u064a\u0636\u0645\u0646 \u062c\u0648\u062f\u0629 \u0627\u0644\u0637\u0631\u0642 \u0641\u062d\u0633\u0628\u060c \u0628\u0644 \u064a\u062f\u0639\u0645 \u0623\u064a\u0636\u064b\u0627 \u0627\u0644\u062a\u0646\u0645\u064a\u0629 \u0627\u0644\u0645\u0633\u062a\u062f\u0627\u0645\u0629 \u0644\u0644\u0628\u0646\u064a\u0629 \u0627\u0644\u062a\u062d\u062a\u064a\u0629 \u0627\u0644\u062d\u0636\u0631\u064a\u0629. \u0648\u0644\u0647\u0630\u0627 \u0627\u0644\u0633\u0628\u0628 \u062a\u062d\u062f\u064a\u062f\u064b\u0627\u060c \u064a\u0648\u0627\u0635\u0644 \u0647\u0630\u0627 \u0627\u0644\u0645\u0646\u062a\u062c \u0627\u0643\u062a\u0633\u0627\u0628 \u062b\u0642\u0629 \u0648\u062a\u0642\u062f\u064a\u0631 \u062c\u0645\u064a\u0639 \u0627\u0644\u0623\u0637\u0631\u0627\u0641 \u0627\u0644\u0645\u0639\u0646\u064a\u0629 \u0628\u0627\u0644\u0647\u0646\u062f\u0633\u0629 \u0641\u064a \u0638\u0644 \u0627\u0644\u0645\u0646\u0627\u0641\u0633\u0629 \u0627\u0644\u0634\u062f\u064a\u062f\u0629 \u0641\u064a \u0627\u0644\u0633\u0648\u0642.<\/p>","protected":false},"excerpt":{"rendered":"

\u0641\u064a \u0638\u0644 \u0627\u0644\u062a\u0637\u0648\u064a\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631 \u0644\u0644\u0628\u0646\u064a\u0629 \u0627\u0644\u062a\u062d\u062a\u064a\u0629 \u0644\u0644\u0637\u0631\u0642 \u0627\u0644\u062d\u0636\u0631\u064a\u0629\u060c \u062a\u0624\u062b\u0631 \u0623\u063a\u0637\u064a\u0629 \u0641\u062a\u062d\u0627\u062a \u0627\u0644\u0635\u0631\u0641 \u0627\u0644\u0635\u062d\u064a\u060c \u0628\u0627\u0639\u062a\u0628\u0627\u0631\u0647\u0627 \u0645\u0643\u0648\u0646\u0627\u062a \u0623\u0633\u0627\u0633\u064a\u0629 \u062a\u0631\u0628\u0637 \u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u062a\u062d\u062a \u0627\u0644\u0623\u0631\u0636 \u0648\u0623\u0646\u0638\u0645\u0629 \u0623\u0633\u0637\u062d \u0627\u0644\u0637\u0631\u0642\u060c \u0628\u0634\u0643\u0644 \u0645\u0628\u0627\u0634\u0631 \u0639\u0644\u0649 \u0627\u0633\u062a\u0648\u0627\u0621 \u0627\u0644\u0637\u0631\u0642\u060c \u0648\u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0645\u0631\u0648\u0631\u060c \u0648\u062a\u0643\u0627\u0644\u064a\u0641 \u0627\u0644\u0635\u064a\u0627\u0646\u0629. \u0648\u062a\u0639\u0627\u0646\u064a \u0623\u063a\u0637\u064a\u0629 \u0641\u062a\u062d\u0627\u062a \u0627\u0644\u0635\u0631\u0641 \u0627\u0644\u0635\u062d\u064a \u0627\u0644\u062a\u0642\u0644\u064a\u062f\u064a\u0629 \u0639\u0627\u062f\u0629\u064b \u0645\u0646 \u0645\u0634\u0627\u0643\u0644 \u0641\u064a \u0627\u0644\u062c\u0648\u062f\u0629\u060c \u0645\u062b\u0644 \u0627\u0644\u0647\u0628\u0648\u0637 \u0648\u0627\u0644\u0636\u0648\u0636\u0627\u0621 \u063a\u064a\u0631 \u0627\u0644\u0637\u0628\u064a\u0639\u064a\u0629 \u0648\u0627\u0644\u0627\u0631\u062a\u062f\u0627\u062f\u060c \u0628\u064a\u0646\u0645\u0627 \u062a\u0641\u062a\u0642\u0631 \u0623\u063a\u0637\u064a\u0629 \u0627\u0644\u062d\u062f\u064a\u062f \u0627\u0644\u0645\u0637\u0627\u0648\u0639 \u0627\u0644\u0639\u0627\u062f\u064a\u0629 \u063a\u0627\u0644\u0628\u064b\u0627 \u0625\u0644\u0649 \u0645\u0627 \u064a\u0643\u0641\u064a \u0645\u0646 [...]<\/p>","protected":false},"author":2,"featured_media":1141,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[126,114,63],"class_list":["post-1292","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","tag-ductile-cast-iron","tag-luzhongbao","tag-manhole-cover"],"yoast_head":"\nWhy the 720\u00d7880\u00d7190 Ductile Iron Anti-Settlement Manhole Cover Has Become the Preferred Choice for Urban Road Construction News - LZBMetal Products Co., Ltd<\/title>\n<meta name=\"description\" content=\"Against the backdrop of continuous upgrades in urban road infrastructure, manhole covers, as critical components connecting underground pipeline networks and road surface systems, directly impact road flatness, traffic safety, and maintenance costs. Traditional manhole covers commonly suffer from quality issues such as settlement, abnormal noise, and bouncing, while ordinary ductile iron covers often lack sufficient coordination with the road surface due to unreasonable structural design. The 720\u00d7880\u00d7190 Ductile Iron Anti-Settlement Manhole Cover, based on innovative anti-settlement technology and optimized structural engineering, successfully solves these technical challenges through a special elastic fixing system and an reinforced design, and has now become the product of choice for key projects such as urban arterial roads and expressways.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/lzbmetal.com\/ar\/\u0644\u0645\u0627\u0630\u0627-\u0623\u0635\u0628\u062d-\u063a\u0637\u0627\u0621-\u0641\u062a\u062d\u0629-\u0627\u0644\u0635\u0631\u0641-\u0627\u0644\u0635\u062d\u064a-\u0627\u0644\u0645\u0635\u0646\/\" \/>\n<meta property=\"og:locale\" content=\"ar_AR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Why the 720\u00d7880\u00d7190 Ductile Iron Anti-Settlement Manhole Cover Has Become the Preferred Choice for Urban Road Construction News - LZBMetal Products Co., Ltd\" \/>\n<meta property=\"og:description\" content=\"Against the backdrop of continuous upgrades in urban road infrastructure, manhole covers, as critical components connecting underground pipeline networks and road surface systems, directly impact road flatness, traffic safety, and maintenance costs. Traditional manhole covers commonly suffer from quality issues such as settlement, abnormal noise, and bouncing, while ordinary ductile iron covers often lack sufficient coordination with the road surface due to unreasonable structural design. The 720\u00d7880\u00d7190 Ductile Iron Anti-Settlement Manhole Cover, based on innovative anti-settlement technology and optimized structural engineering, successfully solves these technical challenges through a special elastic fixing system and an reinforced design, and has now become the product of choice for key projects such as urban arterial roads and expressways.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/lzbmetal.com\/ar\/\u0644\u0645\u0627\u0630\u0627-\u0623\u0635\u0628\u062d-\u063a\u0637\u0627\u0621-\u0641\u062a\u062d\u0629-\u0627\u0644\u0635\u0631\u0641-\u0627\u0644\u0635\u062d\u064a-\u0627\u0644\u0645\u0635\u0646\/\" \/>\n<meta property=\"og:site_name\" content=\"LZBMetal Products Co., Ltd\" \/>\n<meta property=\"article:published_time\" content=\"2025-10-16T10:14:00+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/lzbmetal.com\/wp-content\/uploads\/2025\/09\/\u5fae\u4fe1\u56fe\u7247_20250409091512.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1706\" \/>\n\t<meta property=\"og:image:height\" content=\"1279\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"luzhongbao\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@Levi_Luzhongbao\" \/>\n<meta name=\"twitter:label1\" content=\"\u0643\u064f\u062a\u0628 \u0628\u0648\u0627\u0633\u0637\u0629\" \/>\n\t<meta name=\"twitter:data1\" content=\"luzhongbao\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u0648\u0642\u062a \u0627\u0644\u0642\u0631\u0627\u0621\u0629 \u0627\u0644\u0645\u064f\u0642\u062f\u0651\u0631\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 \u062f\u0642\u0627\u0626\u0642\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/lzbmetal.com\\\/why-the-720x880x190-ductile-iron-anti-settlement-manhole-cover-has-become-the-preferred-choice-for-urban-road-construction\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/lzbmetal.com\\\/why-the-720x880x190-ductile-iron-anti-settlement-manhole-cover-has-become-the-preferred-choice-for-urban-road-construction\\\/\"},\"author\":{\"name\":\"luzhongbao\",\"@id\":\"https:\\\/\\\/lzbmetal.com\\\/#\\\/schema\\\/person\\\/03225aba1019488054ecea53728c5cf0\"},\"headline\":\"Why the 720\u00d7880\u00d7190 Ductile Iron Anti-Settlement Manhole Cover Has Become the Preferred Choice for Urban Road Construction\",\"datePublished\":\"2025-10-16T10:14:00+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/lzbmetal.com\\\/why-the-720x880x190-ductile-iron-anti-settlement-manhole-cover-has-become-the-preferred-choice-for-urban-road-construction\\\/\"},\"wordCount\":811,\"commentCount\":0,\"image\":{\"@id\":\"https:\\\/\\\/lzbmetal.com\\\/why-the-720x880x190-ductile-iron-anti-settlement-manhole-cover-has-become-the-preferred-choice-for-urban-road-construction\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/lzbmetal.com\\\/wp-content\\\/uploads\\\/2025\\\/09\\\/\u5fae\u4fe1\u56fe\u7247_20250409091512.jpg\",\"keywords\":[\"Ductile Cast Iron\",\"Luzhongbao\",\"Manhole Cover\"],\"articleSection\":[\"News\"],\"inLanguage\":\"ar\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/lzbmetal.com\\\/why-the-720x880x190-ductile-iron-anti-settlement-manhole-cover-has-become-the-preferred-choice-for-urban-road-construction\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/lzbmetal.com\\\/why-the-720x880x190-ductile-iron-anti-settlement-manhole-cover-has-become-the-preferred-choice-for-urban-road-construction\\\/\",\"url\":\"https:\\\/\\\/lzbmetal.com\\\/why-the-720x880x190-ductile-iron-anti-settlement-manhole-cover-has-become-the-preferred-choice-for-urban-road-construction\\\/\",\"name\":\"Why the 720\u00d7880\u00d7190 Ductile Iron Anti-Settlement Manhole Cover Has Become the Preferred Choice for Urban Road Construction News - LZBMetal Products Co., Ltd\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/lzbmetal.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/lzbmetal.com\\\/why-the-720x880x190-ductile-iron-anti-settlement-manhole-cover-has-become-the-preferred-choice-for-urban-road-construction\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/lzbmetal.com\\\/why-the-720x880x190-ductile-iron-anti-settlement-manhole-cover-has-become-the-preferred-choice-for-urban-road-construction\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/lzbmetal.com\\\/wp-content\\\/uploads\\\/2025\\\/09\\\/\u5fae\u4fe1\u56fe\u7247_20250409091512.jpg\",\"datePublished\":\"2025-10-16T10:14:00+00:00\",\"author\":{\"@id\":\"https:\\\/\\\/lzbmetal.com\\\/#\\\/schema\\\/person\\\/03225aba1019488054ecea53728c5cf0\"},\"description\":\"Against the backdrop of continuous upgrades in urban road infrastructure, manhole covers, as critical components connecting underground pipeline networks and road surface systems, directly impact road flatness, traffic safety, and maintenance costs. Traditional manhole covers commonly suffer from quality issues such as settlement, abnormal noise, and bouncing, while ordinary ductile iron covers often lack sufficient coordination with the road surface due to unreasonable structural design. The 720\u00d7880\u00d7190 Ductile Iron Anti-Settlement Manhole Cover, based on innovative anti-settlement technology and optimized structural engineering, successfully solves these technical challenges through a special elastic fixing system and an reinforced design, and has now become the product of choice for key projects such as urban arterial roads and expressways.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/lzbmetal.com\\\/why-the-720x880x190-ductile-iron-anti-settlement-manhole-cover-has-become-the-preferred-choice-for-urban-road-construction\\\/#breadcrumb\"},\"inLanguage\":\"ar\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/lzbmetal.com\\\/why-the-720x880x190-ductile-iron-anti-settlement-manhole-cover-has-become-the-preferred-choice-for-urban-road-construction\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"ar\",\"@id\":\"https:\\\/\\\/lzbmetal.com\\\/why-the-720x880x190-ductile-iron-anti-settlement-manhole-cover-has-become-the-preferred-choice-for-urban-road-construction\\\/#primaryimage\",\"url\":\"https:\\\/\\\/lzbmetal.com\\\/wp-content\\\/uploads\\\/2025\\\/09\\\/\u5fae\u4fe1\u56fe\u7247_20250409091512.jpg\",\"contentUrl\":\"https:\\\/\\\/lzbmetal.com\\\/wp-content\\\/uploads\\\/2025\\\/09\\\/\u5fae\u4fe1\u56fe\u7247_20250409091512.jpg\",\"width\":1706,\"height\":1279},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/lzbmetal.com\\\/why-the-720x880x190-ductile-iron-anti-settlement-manhole-cover-has-become-the-preferred-choice-for-urban-road-construction\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\\\/\\\/lzbmetal.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Why the 720\u00d7880\u00d7190 Ductile Iron Anti-Settlement Manhole Cover Has Become the Preferred Choice for Urban Road Construction\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/lzbmetal.com\\\/#website\",\"url\":\"https:\\\/\\\/lzbmetal.com\\\/\",\"name\":\"Hubei LZBMetal Products Co., Ltd\",\"description\":\"Your Design, Our Factory. Custom Manhole Covers Made Easy\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/lzbmetal.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"ar\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/lzbmetal.com\\\/#\\\/schema\\\/person\\\/03225aba1019488054ecea53728c5cf0\",\"name\":\"luzhongbao\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ar\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/1ac515e20f844126be310a41cfa092daaf1e2b3b291d9328ac9dba05b400b569?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/1ac515e20f844126be310a41cfa092daaf1e2b3b291d9328ac9dba05b400b569?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/1ac515e20f844126be310a41cfa092daaf1e2b3b291d9328ac9dba05b400b569?s=96&d=mm&r=g\",\"caption\":\"luzhongbao\"},\"sameAs\":[\"https:\\\/\\\/x.com\\\/Levi_Luzhongbao\"],\"url\":\"https:\\\/\\\/lzbmetal.com\\\/ar\\\/author\\\/luzhongbao\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"\u0644\u0645\u0627\u0630\u0627 \u0623\u0635\u0628\u062d\u062a \u0623\u063a\u0637\u064a\u0629 \u0641\u062a\u062d\u0627\u062a \u0627\u0644\u0635\u0631\u0641 \u0627\u0644\u0635\u062d\u064a \u0627\u0644\u0645\u0635\u0646\u0648\u0639\u0629 \u0645\u0646 \u0627\u0644\u062d\u062f\u064a\u062f \u0627\u0644\u0645\u0637\u0627\u0648\u0639 \u0648\u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u0647\u0628\u0648\u0637 \u0628\u0623\u0628\u0639\u0627\u062f 720\u00d7880\u00d7190 \u0627\u0644\u062e\u064a\u0627\u0631 \u0627\u0644\u0645\u0641\u0636\u0644 \u0641\u064a \u0645\u0634\u0627\u0631\u064a\u0639 \u0628\u0646\u0627\u0621 \u0627\u0644\u0637\u0631\u0642 \u0627\u0644\u062d\u0636\u0631\u064a\u0629\u061f - \u0623\u062e\u0628\u0627\u0631 \u0634\u0631\u0643\u0629 LZBMetal Products \u0627\u0644\u0645\u062d\u062f\u0648\u062f\u0629","description":"\u0641\u064a \u0638\u0644 \u0627\u0644\u062a\u0637\u0648\u064a\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631 \u0644\u0644\u0628\u0646\u064a\u0629 \u0627\u0644\u062a\u062d\u062a\u064a\u0629 \u0644\u0644\u0637\u0631\u0642 \u0627\u0644\u062d\u0636\u0631\u064a\u0629\u060c \u062a\u0624\u062b\u0631 \u0623\u063a\u0637\u064a\u0629 \u0641\u062a\u062d\u0627\u062a \u0627\u0644\u0635\u0631\u0641 \u0627\u0644\u0635\u062d\u064a\u060c \u0628\u0627\u0639\u062a\u0628\u0627\u0631\u0647\u0627 \u0645\u0643\u0648\u0646\u0627\u062a \u0623\u0633\u0627\u0633\u064a\u0629 \u062a\u0631\u0628\u0637 \u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u062a\u062d\u062a \u0627\u0644\u0623\u0631\u0636 \u0648\u0623\u0646\u0638\u0645\u0629 \u0623\u0633\u0637\u062d \u0627\u0644\u0637\u0631\u0642\u060c \u0628\u0634\u0643\u0644 \u0645\u0628\u0627\u0634\u0631 \u0639\u0644\u0649 \u0627\u0633\u062a\u0648\u0627\u0621 \u0627\u0644\u0637\u0631\u0642\u060c \u0648\u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0645\u0631\u0648\u0631\u060c \u0648\u062a\u0643\u0627\u0644\u064a\u0641 \u0627\u0644\u0635\u064a\u0627\u0646\u0629. \u062a\u0639\u0627\u0646\u064a \u0623\u063a\u0637\u064a\u0629 \u0641\u062a\u062d\u0627\u062a \u0627\u0644\u0635\u0631\u0641 \u0627\u0644\u0635\u062d\u064a \u0627\u0644\u062a\u0642\u0644\u064a\u062f\u064a\u0629 \u0639\u0627\u062f\u0629\u064b \u0645\u0646 \u0645\u0634\u0627\u0643\u0644 \u0641\u064a \u0627\u0644\u062c\u0648\u062f\u0629\u060c \u0645\u062b\u0644 \u0627\u0644\u0647\u0628\u0648\u0637\u060c \u0648\u0627\u0644\u0636\u0648\u0636\u0627\u0621 \u063a\u064a\u0631 \u0627\u0644\u0637\u0628\u064a\u0639\u064a\u0629\u060c \u0648\u0627\u0644\u0627\u0631\u062a\u062f\u0627\u062f\u060c \u0628\u064a\u0646\u0645\u0627 \u062a\u0641\u062a\u0642\u0631 \u0623\u063a\u0637\u064a\u0629 \u0627\u0644\u062d\u062f\u064a\u062f \u0627\u0644\u0645\u0637\u0627\u0648\u0639 \u0627\u0644\u0639\u0627\u062f\u064a\u0629 \u063a\u0627\u0644\u0628\u064b\u0627 \u0625\u0644\u0649 \u0627\u0644\u062a\u0646\u0627\u0633\u0642 \u0627\u0644\u0643\u0627\u0641\u064a \u0645\u0639 \u0633\u0637\u062d \u0627\u0644\u0637\u0631\u064a\u0642 \u0628\u0633\u0628\u0628 \u062a\u0635\u0645\u064a\u0645\u0647\u0627 \u0627\u0644\u0647\u064a\u0643\u0644\u064a \u063a\u064a\u0631 \u0627\u0644\u0645\u0644\u0627\u0626\u0645. \u063a\u0637\u0627\u0621 \u0641\u062a\u062d\u0627\u062a \u0627\u0644\u0635\u0631\u0641 \u0627\u0644\u0635\u062d\u064a \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0627\u0646\u0647\u064a\u0627\u0631\u0627\u062a\u060c \u0627\u0644\u0645\u0635\u0646\u0648\u0639 \u0645\u0646 \u0627\u0644\u062d\u062f\u064a\u062f \u0627\u0644\u0645\u0637\u0627\u0648\u0639 \u0628\u0623\u0628\u0639\u0627\u062f 720\u00d7880\u00d7190\u060c \u0648\u0627\u0644\u0645\u0628\u0646\u064a \u0639\u0644\u0649 \u062a\u0642\u0646\u064a\u0629 \u0645\u0628\u062a\u0643\u0631\u0629 \u0644\u0645\u0646\u0639 \u0627\u0644\u0647\u0628\u0648\u0637 \u0648\u0647\u0646\u062f\u0633\u0629 \u0625\u0646\u0634\u0627\u0626\u064a\u0629 \u0645\u064f\u062d\u0633\u0651\u0646\u0629\u060c \u064a\u064f\u0639\u0627\u0644\u062c \u0647\u0630\u0647 \u0627\u0644\u062a\u062d\u062f\u064a\u0627\u062a \u0627\u0644\u062a\u0642\u0646\u064a\u0629 \u0628\u0646\u062c\u0627\u062d \u0645\u0646 \u062e\u0644\u0627\u0644 \u0646\u0638\u0627\u0645 \u062a\u062b\u0628\u064a\u062a \u0645\u0631\u0646 \u062e\u0627\u0635 \u0648\u062a\u0635\u0645\u064a\u0645 \u0645\u064f\u0639\u0632\u0632\u060c \u0648\u0642\u062f \u0623\u0635\u0628\u062d \u0627\u0644\u0622\u0646 \u0627\u0644\u0645\u0646\u062a\u062c \u0627\u0644\u0645\u064f\u0641\u0636\u0644 \u0644\u0644\u0645\u0634\u0627\u0631\u064a\u0639 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0645\u062b\u0644 \u0627\u0644\u0637\u0631\u0642 \u0627\u0644\u0634\u0631\u064a\u0627\u0646\u064a\u0629 \u0648\u0627\u0644\u0637\u0631\u0642 \u0627\u0644\u0633\u0631\u064a\u0639\u0629 \u0641\u064a \u0627\u0644\u0645\u062f\u0646.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/lzbmetal.com\/ar\/\u0644\u0645\u0627\u0630\u0627-\u0623\u0635\u0628\u062d-\u063a\u0637\u0627\u0621-\u0641\u062a\u062d\u0629-\u0627\u0644\u0635\u0631\u0641-\u0627\u0644\u0635\u062d\u064a-\u0627\u0644\u0645\u0635\u0646\/","og_locale":"ar_AR","og_type":"article","og_title":"Why the 720\u00d7880\u00d7190 Ductile Iron Anti-Settlement Manhole Cover Has Become the Preferred Choice for Urban Road Construction News - LZBMetal Products Co., Ltd","og_description":"Against the backdrop of continuous upgrades in urban road infrastructure, manhole covers, as critical components connecting underground pipeline networks and road surface systems, directly impact road flatness, traffic safety, and maintenance costs. Traditional manhole covers commonly suffer from quality issues such as settlement, abnormal noise, and bouncing, while ordinary ductile iron covers often lack sufficient coordination with the road surface due to unreasonable structural design. The 720\u00d7880\u00d7190 Ductile Iron Anti-Settlement Manhole Cover, based on innovative anti-settlement technology and optimized structural engineering, successfully solves these technical challenges through a special elastic fixing system and an reinforced design, and has now become the product of choice for key projects such as urban arterial roads and expressways.","og_url":"https:\/\/lzbmetal.com\/ar\/\u0644\u0645\u0627\u0630\u0627-\u0623\u0635\u0628\u062d-\u063a\u0637\u0627\u0621-\u0641\u062a\u062d\u0629-\u0627\u0644\u0635\u0631\u0641-\u0627\u0644\u0635\u062d\u064a-\u0627\u0644\u0645\u0635\u0646\/","og_site_name":"LZBMetal Products Co., Ltd","article_published_time":"2025-10-16T10:14:00+00:00","og_image":[{"width":1706,"height":1279,"url":"https:\/\/lzbmetal.com\/wp-content\/uploads\/2025\/09\/\u5fae\u4fe1\u56fe\u7247_20250409091512.jpg","type":"image\/jpeg"}],"author":"luzhongbao","twitter_card":"summary_large_image","twitter_creator":"@Levi_Luzhongbao","twitter_misc":{"\u0643\u064f\u062a\u0628 \u0628\u0648\u0627\u0633\u0637\u0629":"luzhongbao","\u0648\u0642\u062a \u0627\u0644\u0642\u0631\u0627\u0621\u0629 \u0627\u0644\u0645\u064f\u0642\u062f\u0651\u0631":"5 \u062f\u0642\u0627\u0626\u0642"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/lzbmetal.com\/why-the-720x880x190-ductile-iron-anti-settlement-manhole-cover-has-become-the-preferred-choice-for-urban-road-construction\/#article","isPartOf":{"@id":"https:\/\/lzbmetal.com\/why-the-720x880x190-ductile-iron-anti-settlement-manhole-cover-has-become-the-preferred-choice-for-urban-road-construction\/"},"author":{"name":"luzhongbao","@id":"https:\/\/lzbmetal.com\/#\/schema\/person\/03225aba1019488054ecea53728c5cf0"},"headline":"Why the 720\u00d7880\u00d7190 Ductile Iron Anti-Settlement Manhole Cover Has Become the Preferred Choice for Urban Road Construction","datePublished":"2025-10-16T10:14:00+00:00","mainEntityOfPage":{"@id":"https:\/\/lzbmetal.com\/why-the-720x880x190-ductile-iron-anti-settlement-manhole-cover-has-become-the-preferred-choice-for-urban-road-construction\/"},"wordCount":811,"commentCount":0,"image":{"@id":"https:\/\/lzbmetal.com\/why-the-720x880x190-ductile-iron-anti-settlement-manhole-cover-has-become-the-preferred-choice-for-urban-road-construction\/#primaryimage"},"thumbnailUrl":"https:\/\/lzbmetal.com\/wp-content\/uploads\/2025\/09\/\u5fae\u4fe1\u56fe\u7247_20250409091512.jpg","keywords":["Ductile Cast Iron","Luzhongbao","Manhole Cover"],"articleSection":["News"],"inLanguage":"ar","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/lzbmetal.com\/why-the-720x880x190-ductile-iron-anti-settlement-manhole-cover-has-become-the-preferred-choice-for-urban-road-construction\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/lzbmetal.com\/why-the-720x880x190-ductile-iron-anti-settlement-manhole-cover-has-become-the-preferred-choice-for-urban-road-construction\/","url":"https:\/\/lzbmetal.com\/why-the-720x880x190-ductile-iron-anti-settlement-manhole-cover-has-become-the-preferred-choice-for-urban-road-construction\/","name":"\u0644\u0645\u0627\u0630\u0627 \u0623\u0635\u0628\u062d\u062a \u0623\u063a\u0637\u064a\u0629 \u0641\u062a\u062d\u0627\u062a \u0627\u0644\u0635\u0631\u0641 \u0627\u0644\u0635\u062d\u064a \u0627\u0644\u0645\u0635\u0646\u0648\u0639\u0629 \u0645\u0646 \u0627\u0644\u062d\u062f\u064a\u062f \u0627\u0644\u0645\u0637\u0627\u0648\u0639 \u0648\u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u0647\u0628\u0648\u0637 \u0628\u0623\u0628\u0639\u0627\u062f 720\u00d7880\u00d7190 \u0627\u0644\u062e\u064a\u0627\u0631 \u0627\u0644\u0645\u0641\u0636\u0644 \u0641\u064a \u0645\u0634\u0627\u0631\u064a\u0639 \u0628\u0646\u0627\u0621 \u0627\u0644\u0637\u0631\u0642 \u0627\u0644\u062d\u0636\u0631\u064a\u0629\u061f - \u0623\u062e\u0628\u0627\u0631 \u0634\u0631\u0643\u0629 LZBMetal Products \u0627\u0644\u0645\u062d\u062f\u0648\u062f\u0629","isPartOf":{"@id":"https:\/\/lzbmetal.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/lzbmetal.com\/why-the-720x880x190-ductile-iron-anti-settlement-manhole-cover-has-become-the-preferred-choice-for-urban-road-construction\/#primaryimage"},"image":{"@id":"https:\/\/lzbmetal.com\/why-the-720x880x190-ductile-iron-anti-settlement-manhole-cover-has-become-the-preferred-choice-for-urban-road-construction\/#primaryimage"},"thumbnailUrl":"https:\/\/lzbmetal.com\/wp-content\/uploads\/2025\/09\/\u5fae\u4fe1\u56fe\u7247_20250409091512.jpg","datePublished":"2025-10-16T10:14:00+00:00","author":{"@id":"https:\/\/lzbmetal.com\/#\/schema\/person\/03225aba1019488054ecea53728c5cf0"},"description":"\u0641\u064a \u0638\u0644 \u0627\u0644\u062a\u0637\u0648\u064a\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631 \u0644\u0644\u0628\u0646\u064a\u0629 \u0627\u0644\u062a\u062d\u062a\u064a\u0629 \u0644\u0644\u0637\u0631\u0642 \u0627\u0644\u062d\u0636\u0631\u064a\u0629\u060c \u062a\u0624\u062b\u0631 \u0623\u063a\u0637\u064a\u0629 \u0641\u062a\u062d\u0627\u062a \u0627\u0644\u0635\u0631\u0641 \u0627\u0644\u0635\u062d\u064a\u060c \u0628\u0627\u0639\u062a\u0628\u0627\u0631\u0647\u0627 \u0645\u0643\u0648\u0646\u0627\u062a \u0623\u0633\u0627\u0633\u064a\u0629 \u062a\u0631\u0628\u0637 \u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u062a\u062d\u062a \u0627\u0644\u0623\u0631\u0636 \u0648\u0623\u0646\u0638\u0645\u0629 \u0623\u0633\u0637\u062d \u0627\u0644\u0637\u0631\u0642\u060c \u0628\u0634\u0643\u0644 \u0645\u0628\u0627\u0634\u0631 \u0639\u0644\u0649 \u0627\u0633\u062a\u0648\u0627\u0621 \u0627\u0644\u0637\u0631\u0642\u060c \u0648\u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0645\u0631\u0648\u0631\u060c \u0648\u062a\u0643\u0627\u0644\u064a\u0641 \u0627\u0644\u0635\u064a\u0627\u0646\u0629. \u062a\u0639\u0627\u0646\u064a \u0623\u063a\u0637\u064a\u0629 \u0641\u062a\u062d\u0627\u062a \u0627\u0644\u0635\u0631\u0641 \u0627\u0644\u0635\u062d\u064a \u0627\u0644\u062a\u0642\u0644\u064a\u062f\u064a\u0629 \u0639\u0627\u062f\u0629\u064b \u0645\u0646 \u0645\u0634\u0627\u0643\u0644 \u0641\u064a \u0627\u0644\u062c\u0648\u062f\u0629\u060c \u0645\u062b\u0644 \u0627\u0644\u0647\u0628\u0648\u0637\u060c \u0648\u0627\u0644\u0636\u0648\u0636\u0627\u0621 \u063a\u064a\u0631 \u0627\u0644\u0637\u0628\u064a\u0639\u064a\u0629\u060c \u0648\u0627\u0644\u0627\u0631\u062a\u062f\u0627\u062f\u060c \u0628\u064a\u0646\u0645\u0627 \u062a\u0641\u062a\u0642\u0631 \u0623\u063a\u0637\u064a\u0629 \u0627\u0644\u062d\u062f\u064a\u062f \u0627\u0644\u0645\u0637\u0627\u0648\u0639 \u0627\u0644\u0639\u0627\u062f\u064a\u0629 \u063a\u0627\u0644\u0628\u064b\u0627 \u0625\u0644\u0649 \u0627\u0644\u062a\u0646\u0627\u0633\u0642 \u0627\u0644\u0643\u0627\u0641\u064a \u0645\u0639 \u0633\u0637\u062d \u0627\u0644\u0637\u0631\u064a\u0642 \u0628\u0633\u0628\u0628 \u062a\u0635\u0645\u064a\u0645\u0647\u0627 \u0627\u0644\u0647\u064a\u0643\u0644\u064a \u063a\u064a\u0631 \u0627\u0644\u0645\u0644\u0627\u0626\u0645. \u063a\u0637\u0627\u0621 \u0641\u062a\u062d\u0627\u062a \u0627\u0644\u0635\u0631\u0641 \u0627\u0644\u0635\u062d\u064a \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0627\u0646\u0647\u064a\u0627\u0631\u0627\u062a\u060c \u0627\u0644\u0645\u0635\u0646\u0648\u0639 \u0645\u0646 \u0627\u0644\u062d\u062f\u064a\u062f \u0627\u0644\u0645\u0637\u0627\u0648\u0639 \u0628\u0623\u0628\u0639\u0627\u062f 720\u00d7880\u00d7190\u060c \u0648\u0627\u0644\u0645\u0628\u0646\u064a \u0639\u0644\u0649 \u062a\u0642\u0646\u064a\u0629 \u0645\u0628\u062a\u0643\u0631\u0629 \u0644\u0645\u0646\u0639 \u0627\u0644\u0647\u0628\u0648\u0637 \u0648\u0647\u0646\u062f\u0633\u0629 \u0625\u0646\u0634\u0627\u0626\u064a\u0629 \u0645\u064f\u062d\u0633\u0651\u0646\u0629\u060c \u064a\u064f\u0639\u0627\u0644\u062c \u0647\u0630\u0647 \u0627\u0644\u062a\u062d\u062f\u064a\u0627\u062a \u0627\u0644\u062a\u0642\u0646\u064a\u0629 \u0628\u0646\u062c\u0627\u062d \u0645\u0646 \u062e\u0644\u0627\u0644 \u0646\u0638\u0627\u0645 \u062a\u062b\u0628\u064a\u062a \u0645\u0631\u0646 \u062e\u0627\u0635 \u0648\u062a\u0635\u0645\u064a\u0645 \u0645\u064f\u0639\u0632\u0632\u060c \u0648\u0642\u062f \u0623\u0635\u0628\u062d \u0627\u0644\u0622\u0646 \u0627\u0644\u0645\u0646\u062a\u062c \u0627\u0644\u0645\u064f\u0641\u0636\u0644 \u0644\u0644\u0645\u0634\u0627\u0631\u064a\u0639 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0645\u062b\u0644 \u0627\u0644\u0637\u0631\u0642 \u0627\u0644\u0634\u0631\u064a\u0627\u0646\u064a\u0629 \u0648\u0627\u0644\u0637\u0631\u0642 \u0627\u0644\u0633\u0631\u064a\u0639\u0629 \u0641\u064a \u0627\u0644\u0645\u062f\u0646.","breadcrumb":{"@id":"https:\/\/lzbmetal.com\/why-the-720x880x190-ductile-iron-anti-settlement-manhole-cover-has-become-the-preferred-choice-for-urban-road-construction\/#breadcrumb"},"inLanguage":"ar","potentialAction":[{"@type":"ReadAction","target":["https:\/\/lzbmetal.com\/why-the-720x880x190-ductile-iron-anti-settlement-manhole-cover-has-become-the-preferred-choice-for-urban-road-construction\/"]}]},{"@type":"ImageObject","inLanguage":"ar","@id":"https:\/\/lzbmetal.com\/why-the-720x880x190-ductile-iron-anti-settlement-manhole-cover-has-become-the-preferred-choice-for-urban-road-construction\/#primaryimage","url":"https:\/\/lzbmetal.com\/wp-content\/uploads\/2025\/09\/\u5fae\u4fe1\u56fe\u7247_20250409091512.jpg","contentUrl":"https:\/\/lzbmetal.com\/wp-content\/uploads\/2025\/09\/\u5fae\u4fe1\u56fe\u7247_20250409091512.jpg","width":1706,"height":1279},{"@type":"BreadcrumbList","@id":"https:\/\/lzbmetal.com\/why-the-720x880x190-ductile-iron-anti-settlement-manhole-cover-has-become-the-preferred-choice-for-urban-road-construction\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/lzbmetal.com\/"},{"@type":"ListItem","position":2,"name":"Why the 720\u00d7880\u00d7190 Ductile Iron Anti-Settlement Manhole Cover Has Become the Preferred Choice for Urban Road Construction"}]},{"@type":"WebSite","@id":"https:\/\/lzbmetal.com\/#website","url":"https:\/\/lzbmetal.com\/","name":"\u0634\u0631\u0643\u0629 \u0647\u0648\u0628\u064a \u0625\u0644 \u0632\u062f \u0628\u064a \u0644\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u0627\u0644\u0645\u0639\u062f\u0646\u064a\u0629 \u0627\u0644\u0645\u062d\u062f\u0648\u062f\u0629","description":"\u062a\u0635\u0645\u064a\u0645\u0643\u060c \u0645\u0635\u0646\u0639\u0646\u0627. \u0623\u063a\u0637\u064a\u0629 \u0641\u062a\u062d\u0627\u062a \u062a\u0641\u062a\u064a\u0634 \u0645\u062e\u0635\u0635\u0629 \u0628\u0643\u0644 \u0633\u0647\u0648\u0644\u0629","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/lzbmetal.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"ar"},{"@type":"Person","@id":"https:\/\/lzbmetal.com\/#\/schema\/person\/03225aba1019488054ecea53728c5cf0","name":"com.luzhongbao","image":{"@type":"ImageObject","inLanguage":"ar","@id":"https:\/\/secure.gravatar.com\/avatar\/1ac515e20f844126be310a41cfa092daaf1e2b3b291d9328ac9dba05b400b569?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/1ac515e20f844126be310a41cfa092daaf1e2b3b291d9328ac9dba05b400b569?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/1ac515e20f844126be310a41cfa092daaf1e2b3b291d9328ac9dba05b400b569?s=96&d=mm&r=g","caption":"luzhongbao"},"sameAs":["https:\/\/x.com\/Levi_Luzhongbao"],"url":"https:\/\/lzbmetal.com\/ar\/author\/luzhongbao\/"}]}},"_links":{"self":[{"href":"https:\/\/lzbmetal.com\/ar\/wp-json\/wp\/v2\/posts\/1292","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lzbmetal.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lzbmetal.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lzbmetal.com\/ar\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/lzbmetal.com\/ar\/wp-json\/wp\/v2\/comments?post=1292"}],"version-history":[{"count":1,"href":"https:\/\/lzbmetal.com\/ar\/wp-json\/wp\/v2\/posts\/1292\/revisions"}],"predecessor-version":[{"id":1295,"href":"https:\/\/lzbmetal.com\/ar\/wp-json\/wp\/v2\/posts\/1292\/revisions\/1295"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lzbmetal.com\/ar\/wp-json\/wp\/v2\/media\/1141"}],"wp:attachment":[{"href":"https:\/\/lzbmetal.com\/ar\/wp-json\/wp\/v2\/media?parent=1292"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lzbmetal.com\/ar\/wp-json\/wp\/v2\/categories?post=1292"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lzbmetal.com\/ar\/wp-json\/wp\/v2\/tags?post=1292"}],"curies":[{"name":"\u0648\u0648\u0631\u062f\u0628\u0631\u064a\u0633","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}