{"id":919,"date":"2025-07-23T07:18:28","date_gmt":"2025-07-23T07:18:28","guid":{"rendered":"https:\/\/lzbmetal.com\/?p=919"},"modified":"2025-07-23T07:18:29","modified_gmt":"2025-07-23T07:18:29","slug":"%d8%a3%d8%ba%d8%b7%d9%8a%d8%a9-%d9%81%d8%aa%d8%ad%d8%a7%d8%aa-%d8%a7%d9%84%d8%b5%d8%b1%d9%81-%d8%a7%d9%84%d8%b5%d8%ad%d9%8a-%d8%a7%d9%84%d8%b5%d9%8a%d9%86%d9%8a%d8%a9","status":"publish","type":"post","link":"https:\/\/lzbmetal.com\/ar\/%d8%a3%d8%ba%d8%b7%d9%8a%d8%a9-%d9%81%d8%aa%d8%ad%d8%a7%d8%aa-%d8%a7%d9%84%d8%b5%d8%b1%d9%81-%d8%a7%d9%84%d8%b5%d8%ad%d9%8a-%d8%a7%d9%84%d8%b5%d9%8a%d9%86%d9%8a%d8%a9\/","title":{"rendered":"\u0645\u0627 \u0647\u064a \u0627\u0644\u062a\u0642\u0646\u064a\u0627\u062a \u0627\u0644\u0645\u0628\u062a\u0643\u0631\u0629 \u0641\u064a \u0623\u063a\u0637\u064a\u0629 \u0641\u062a\u062d\u0627\u062a \u0627\u0644\u0635\u0631\u0641 \u0627\u0644\u0635\u062d\u064a \u0641\u064a \u0627\u0644\u0635\u064a\u0646\u061f"},"content":{"rendered":"<p>\u0634\u0647\u062f \u0642\u0637\u0627\u0639 \u0627\u0644\u062a\u0635\u0646\u064a\u0639 \u0641\u064a \u0627\u0644\u0635\u064a\u0646 \u062a\u062d\u0648\u0644\u0627\u064b \u0643\u0628\u064a\u0631\u0627\u064b \u0641\u064a \u0627\u0644\u0633\u0646\u0648\u0627\u062a \u0627\u0644\u0623\u062e\u064a\u0631\u0629\u060c \u0648\u0644\u0645 \u062a\u0643\u0646 \u0635\u0646\u0627\u0639\u0629 \u0623\u063a\u0637\u064a\u0629 \u0641\u062a\u062d\u0627\u062a \u0627\u0644\u0635\u0631\u0641 \u0627\u0644\u0635\u062d\u064a \u0627\u0633\u062a\u062b\u0646\u0627\u0621\u064b. \u0648\u0642\u062f \u0648\u0636\u0639\u062a \u0627\u0644\u062a\u0637\u0648\u0631\u0627\u062a \u0627\u0644\u062a\u0643\u0646\u0648\u0644\u0648\u062c\u064a\u0629 \u0627\u0644\u0633\u0631\u064a\u0639\u0629 \u0648\u0627\u0644\u0627\u0633\u062a\u062b\u0645\u0627\u0631\u0627\u062a \u0627\u0644\u0647\u0646\u062f\u0633\u064a\u0629 \u0627\u0644\u0636\u062e\u0645\u0629 \u0627\u0644\u0635\u064a\u0646 \u0641\u064a \u0637\u0644\u064a\u0639\u0629 \u0647\u0630\u0627 \u0627\u0644\u0645\u062c\u0627\u0644 \u0639\u0627\u0644\u0645\u064a\u0627\u064b. \u064a\u0633\u062a\u0643\u0634\u0641 \u0647\u0630\u0627 \u0627\u0644\u0645\u0642\u0627\u0644 \u0627\u0628\u062a\u0643\u0627\u0631\u0627\u062a \u0627\u0644\u0635\u064a\u0646 \u0641\u064a \u0645\u062c\u0627\u0644 \u0623\u063a\u0637\u064a\u0629 \u0641\u062a\u062d\u0627\u062a \u0627\u0644\u0635\u0631\u0641 \u0627\u0644\u0635\u062d\u064a\u060c \u0645\u0639 \u0627\u0644\u062a\u0631\u0643\u064a\u0632 \u0639\u0644\u0649 \u0627\u0644\u0642\u0648\u0629 \u0648\u0627\u0644\u0645\u062a\u0627\u0646\u0629 \u0648\u0627\u0644\u0627\u0633\u062a\u062f\u0627\u0645\u0629 \u0627\u0644\u0628\u064a\u0626\u064a\u0629. \u0648\u0642\u062f \u0623\u062f\u0649 \u0627\u0639\u062a\u0645\u0627\u062f \u0645\u0648\u0627\u062f \u062c\u062f\u064a\u062f\u0629 \u0648\u062d\u0644\u0648\u0644 \u0630\u0643\u064a\u0629 \u0625\u0644\u0649 \u062c\u0639\u0644 \u0627\u0644\u0623\u063a\u0637\u064a\u0629 \u0627\u0644\u0635\u064a\u0646\u064a\u0629 \u0630\u0627\u062a \u0642\u062f\u0631\u0629 \u062a\u0646\u0627\u0641\u0633\u064a\u0629 \u0639\u0627\u0644\u064a\u0629 \u0639\u0644\u0649 \u0627\u0644\u0635\u0639\u064a\u062f \u0627\u0644\u062f\u0648\u0644\u064a. \u0643\u0645\u0627 \u0646\u062f\u0631\u0633 \u0643\u064a\u0641 \u064a\u0648\u0627\u062c\u0647 \u0627\u0644\u0645\u0635\u0646\u0639\u0648\u0646 \u0627\u0644\u0635\u064a\u0646\u064a\u0648\u0646 \u0627\u0644\u062a\u062d\u062f\u064a\u0627\u062a \u0627\u0644\u0645\u0639\u0627\u0635\u0631\u0629 \u0645\u0646 \u062e\u0644\u0627\u0644 \u0627\u0628\u062a\u0643\u0627\u0631\u0627\u062a \u062a\u0639\u0632\u0632 \u0627\u0644\u0633\u0644\u0627\u0645\u0629 \u0648\u0643\u0641\u0627\u0621\u0629 \u0627\u0644\u0635\u064a\u0627\u0646\u0629. &nbsp;<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/lzbmetal.com\/wp-content\/uploads\/2025\/07\/\u94f8\u94c1\u9632\u6c89\u964d700\u00d7900\u00d7190-106kg\u5357\u660c.jpg\" alt=\"\" class=\"wp-image-916\" srcset=\"https:\/\/lzbmetal.com\/wp-content\/uploads\/2025\/07\/\u94f8\u94c1\u9632\u6c89\u964d700\u00d7900\u00d7190-106kg\u5357\u660c.jpg 800w, https:\/\/lzbmetal.com\/wp-content\/uploads\/2025\/07\/\u94f8\u94c1\u9632\u6c89\u964d700\u00d7900\u00d7190-106kg\u5357\u660c-300x300.jpg 300w, https:\/\/lzbmetal.com\/wp-content\/uploads\/2025\/07\/\u94f8\u94c1\u9632\u6c89\u964d700\u00d7900\u00d7190-106kg\u5357\u660c-150x150.jpg 150w, https:\/\/lzbmetal.com\/wp-content\/uploads\/2025\/07\/\u94f8\u94c1\u9632\u6c89\u964d700\u00d7900\u00d7190-106kg\u5357\u660c-768x768.jpg 768w, https:\/\/lzbmetal.com\/wp-content\/uploads\/2025\/07\/\u94f8\u94c1\u9632\u6c89\u964d700\u00d7900\u00d7190-106kg\u5357\u660c-12x12.jpg 12w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">1. \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0645\u0631\u0643\u0628\u0629 \u0627\u0644\u0645\u062a\u0642\u062f\u0645\u0629 &nbsp;<\/h3>\n\n\n\n<p>\u064a\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0645\u0635\u0646\u0639\u0648\u0646 \u0627\u0644\u0635\u064a\u0646\u064a\u0648\u0646 \u0628\u0634\u0643\u0644 \u0646\u0634\u0637 \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0645\u0631\u0643\u0628\u0629 (\u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u0627\u0644\u0628\u0644\u0627\u0633\u062a\u064a\u0643 \u0627\u0644\u0647\u0646\u062f\u0633\u064a \u0639\u0627\u0644\u064a \u0627\u0644\u0642\u0648\u0629\u060c FRP\/GFRP)\u060c \u0645\u0645\u0627 \u064a\u062d\u0627\u0641\u0638 \u0639\u0644\u0649 \u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0628\u0646\u064a\u0629 \u0645\u0639 \u062a\u0642\u0644\u064a\u0644 \u0627\u0644\u0648\u0632\u0646 \u0628\u0645\u0642\u062f\u0627\u0631 30-40%. &nbsp;<\/p>\n\n\n\n<p>\u0645\u064a\u0632\u0629 \u0627\u0644\u0648\u0632\u0646 \u0627\u0644\u062e\u0641\u064a\u0641: \u062a\u0628\u0633\u064a\u0637 \u0627\u0644\u0646\u0642\u0644\/\u0627\u0644\u062a\u062b\u0628\u064a\u062a\u060c \u0645\u0645\u0627 \u064a\u0642\u0644\u0644 \u062a\u0643\u0627\u0644\u064a\u0641 \u0627\u0644\u062e\u062f\u0645\u0627\u062a \u0627\u0644\u0644\u0648\u062c\u0633\u062a\u064a\u0629 \u0628\u0645\u0642\u062f\u0627\u0631 25%. &nbsp;<\/p>\n\n\n\n<p>\u0627\u0644\u0627\u0633\u062a\u062f\u0627\u0645\u0629 \u0627\u0644\u0628\u064a\u0626\u064a\u0629: \u062a\u0634\u0643\u0644 \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0645\u0639\u0627\u062f \u062a\u062f\u0648\u064a\u0631\u0647\u0627 \u0645\u0627 \u0628\u064a\u0646 60 \u0625\u0644\u0649 80% \u0645\u0646 \u0627\u0644\u0625\u0646\u062a\u0627\u062c\u060c \u0645\u0645\u0627 \u064a\u0642\u0644\u0644 \u0645\u0646 \u0627\u0644\u062a\u0623\u062b\u064a\u0631 \u0627\u0644\u0628\u064a\u0626\u064a. &nbsp;<\/p>\n\n\n\n<p>\u0648\u062a\u0633\u0627\u0647\u0645 \u0647\u0630\u0647 \u0627\u0644\u0627\u0628\u062a\u0643\u0627\u0631\u0627\u062a \u0641\u064a \u062a\u0639\u0632\u064a\u0632 \u0627\u0644\u0642\u062f\u0631\u0629 \u0627\u0644\u062a\u0646\u0627\u0641\u0633\u064a\u0629 \u0627\u0644\u0639\u0627\u0644\u0645\u064a\u0629 \u0628\u0634\u0643\u0644 \u0643\u0628\u064a\u0631. &nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. \u062a\u0643\u0627\u0645\u0644 \u0625\u0646\u062a\u0631\u0646\u062a \u0627\u0644\u0623\u0634\u064a\u0627\u0621 \u0645\u0639 \u0627\u0644\u063a\u0637\u0627\u0621 \u0627\u0644\u0630\u0643\u064a &nbsp;<\/h3>\n\n\n\n<p>\u0623\u062d\u062f \u0627\u0644\u0627\u0628\u062a\u0643\u0627\u0631\u0627\u062a \u0627\u0644\u0631\u0627\u0626\u062f\u0629 \u0647\u0648 \u062f\u0645\u062c \u0623\u062c\u0647\u0632\u0629 \u0627\u0633\u062a\u0634\u0639\u0627\u0631 \u0625\u0646\u062a\u0631\u0646\u062a \u0627\u0644\u0623\u0634\u064a\u0627\u0621 \u0644\u0644\u0645\u0631\u0627\u0642\u0628\u0629 \u0641\u064a \u0627\u0644\u0648\u0642\u062a \u0627\u0644\u0641\u0639\u0644\u064a: &nbsp;<\/p>\n\n\n\n<p>\u0627\u0644\u0648\u0638\u0627\u0626\u0641 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629: \u0627\u0643\u062a\u0634\u0627\u0641 \u0625\u0632\u0627\u062d\u0629 \u0627\u0644\u063a\u0637\u0627\u0621 \u0648\u0645\u0633\u062a\u0648\u064a\u0627\u062a \u0627\u0644\u0645\u064a\u0627\u0647 \u0648\u0627\u0644\u0648\u0635\u0648\u0644 \u063a\u064a\u0631 \u0627\u0644\u0645\u0635\u0631\u062d \u0628\u0647 (\u062f\u0642\u0629 &gt;95%). &nbsp;<\/p>\n\n\n\n<p>\u0627\u0644\u062a\u0622\u0632\u0631 \u0628\u064a\u0646 \u0627\u0644\u0645\u062f\u0646 \u0627\u0644\u0630\u0643\u064a\u0629: \u0627\u0644\u062a\u0643\u0627\u0645\u0644 \u0645\u0639 \u0645\u0646\u0635\u0627\u062a \u0627\u0644\u0625\u062f\u0627\u0631\u0629 \u0627\u0644\u062d\u0636\u0631\u064a\u0629 (\u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u064a\u0642\u0644\u0644 \u0646\u0638\u0627\u0645 \u0648\u0648\u0647\u0627\u0646 \u0648\u0642\u062a \u0627\u0644\u0627\u0633\u062a\u062c\u0627\u0628\u0629 \u0644\u0644\u062d\u0648\u0627\u062f\u062b \u0645\u0646 5 \u0633\u0627\u0639\u0627\u062a \u0625\u0644\u0649 20 \u062f\u0642\u064a\u0642\u0629). &nbsp;<\/p>\n\n\n\n<p>\u0636\u0631\u0648\u0631\u064a \u0644\u062a\u0639\u0632\u064a\u0632 \u0627\u0644\u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0639\u0627\u0645\u0629 \u0641\u064a \u0627\u0644\u0645\u0646\u0627\u0637\u0642 \u0630\u0627\u062a \u0627\u0644\u062d\u0631\u0643\u0629 \u0627\u0644\u0645\u0631\u0648\u0631\u064a\u0629 \u0627\u0644\u0643\u062b\u064a\u0641\u0629. &nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3. \u0627\u0644\u062a\u0635\u0646\u064a\u0639 \u0627\u0644\u0645\u0633\u062a\u062f\u0627\u0645 \u0628\u064a\u0626\u064a\u064b\u0627 &nbsp;<\/h3>\n\n\n\n<p>\u0627\u0644\u0645\u0633\u0624\u0648\u0644\u064a\u0629 \u0627\u0644\u0628\u064a\u0626\u064a\u0629 \u062a\u062f\u0641\u0639 \u0627\u0644\u0625\u0646\u062a\u0627\u062c: &nbsp;<\/p>\n\n\n\n<p>\u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u062e\u0636\u0631\u0627\u0621: \u0627\u0644\u0628\u0648\u0644\u064a\u0645\u0631\u0627\u062a \u063a\u064a\u0631 \u0627\u0644\u0633\u0627\u0645\u0629 \u0648\u0627\u0644\u062d\u062f\u064a\u062f \u0627\u0644\u0632\u0647\u0631 \u0627\u0644\u0645\u0639\u0627\u062f \u062a\u062f\u0648\u064a\u0631\u0647. &nbsp;<\/p>\n\n\n\n<p>\u0627\u0644\u0639\u0645\u0644\u064a\u0627\u062a \u0645\u0646\u062e\u0641\u0636\u0629 \u0627\u0644\u0643\u0631\u0628\u0648\u0646: \u062a\u0639\u0645\u0644 \u0627\u0644\u0645\u0635\u0627\u0646\u0639 \u0627\u0644\u062a\u064a \u062a\u0639\u0645\u0644 \u0628\u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0634\u0645\u0633\u064a\u0629 (\u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u0645\u0646\u0634\u0623\u0629 \u0647\u0648\u0646\u063a\u0647\u0648) \u0639\u0644\u0649 \u062e\u0641\u0636 \u0627\u0646\u0628\u0639\u0627\u062b\u0627\u062a \u062b\u0627\u0646\u064a \u0623\u0643\u0633\u064a\u062f \u0627\u0644\u0643\u0631\u0628\u0648\u0646 \u0628\u0645\u0642\u062f\u0627\u0631 35%. &nbsp;<\/p>\n\n\n\n<p>\u0627\u0644\u0627\u0642\u062a\u0635\u0627\u062f \u0627\u0644\u062f\u0627\u0626\u0631\u064a: \u0645\u0639\u062f\u0644 \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u062a\u062f\u0648\u064a\u0631 90% \u064a\u062a\u0648\u0627\u0641\u0642 \u0645\u0639 \u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0627\u0633\u062a\u062f\u0627\u0645\u0629 \u0627\u0644\u0639\u0627\u0644\u0645\u064a\u0629. &nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4. \u062a\u062d\u0633\u064a\u0646\u0627\u062a \u0627\u0644\u0645\u062a\u0627\u0646\u0629 \u0627\u0644\u0642\u0635\u0648\u0649 &nbsp;<\/h3>\n\n\n\n<p>\u0627\u0644\u0627\u0628\u062a\u0643\u0627\u0631\u0627\u062a \u062a\u062d\u0627\u0631\u0628 \u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0627\u0644\u0642\u0627\u0633\u064a\u0629: &nbsp;<\/p>\n\n\n\n<p>\u0645\u0648\u0627\u062f \u0641\u0627\u0626\u0642\u0629 \u0627\u0644\u062c\u0648\u062f\u0629: \u062d\u062f\u064a\u062f \u0645\u0637\u0627\u0648\u0639 \u0645\u0639\u062a\u0645\u062f \u0648\u0641\u0642\u064b\u0627 \u0644\u0645\u0639\u064a\u0627\u0631 EN 1563\u060c \u0648\u0645\u0648\u0627\u062f \u0645\u0631\u0643\u0628\u0629 \u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u0623\u0634\u0639\u0629 \u0641\u0648\u0642 \u0627\u0644\u0628\u0646\u0641\u0633\u062c\u064a\u0629. &nbsp;<\/p>\n\n\n\n<p>\u062a\u062d\u0633\u064a\u0646 \u0627\u0644\u0628\u0646\u064a\u0629 \u0627\u0644\u062a\u062d\u062a\u064a\u0629: \u062a\u062a\u0645\u062a\u0639 \u0627\u0644\u0637\u0644\u0627\u0621\u0627\u062a \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u062a\u0622\u0643\u0644 \u0628\u0642\u062f\u0631\u0629 \u0639\u0644\u0649 \u062a\u062d\u0645\u0644 \u0623\u0643\u062b\u0631 \u0645\u0646 2000 \u0633\u0627\u0639\u0629 \u0645\u0646 \u0631\u0634 \u0627\u0644\u0645\u0644\u062d. &nbsp;<\/p>\n\n\n\n<p>\u0627\u0644\u0642\u062f\u0631\u0629 \u0639\u0644\u0649 \u0627\u0644\u062a\u0643\u064a\u0641 \u0645\u0639 \u0627\u0644\u0645\u0646\u0627\u062e: \u0623\u062f\u0627\u0621 \u0645\u0648\u062b\u0648\u0642 \u0628\u0647 \u0645\u0646 -30 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629 \u0625\u0644\u0649 70 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629\u060c \u0645\u0645\u0627 \u064a\u0632\u064a\u062f \u0645\u0646 \u0639\u0645\u0631 \u0627\u0644\u062e\u062f\u0645\u0629 \u0625\u0644\u0649 \u0623\u0643\u062b\u0631 \u0645\u0646 50 \u0639\u0627\u0645\u064b\u0627. &nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">5. \u062a\u0635\u0645\u064a\u0645 \u0645\u0631\u064a\u062d \u0648\u062c\u0645\u0627\u0644\u064a &nbsp;<\/h3>\n\n\n\n<p>\u062a\u062d\u0642\u064a\u0642 \u0627\u0644\u062a\u0648\u0627\u0632\u0646 \u0628\u064a\u0646 \u0627\u0644\u0648\u0638\u0627\u0626\u0641 \u0648\u0627\u0644\u062a\u0643\u0627\u0645\u0644 \u0627\u0644\u062d\u0636\u0631\u064a: &nbsp;<\/p>\n\n\n\n<p>\u0645\u0645\u064a\u0632\u0627\u062a \u062a\u0631\u0643\u0632 \u0639\u0644\u0649 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645: \u0645\u0641\u0635\u0644\u0627\u062a \u0633\u0647\u0644\u0629 \u0627\u0644\u0641\u062a\u062d\u060c \u0648\u0623\u0642\u0645\u0634\u0629 \u0645\u0636\u0627\u062f\u0629 \u0644\u0644\u0627\u0646\u0632\u0644\u0627\u0642 (\u0645\u062a\u0648\u0627\u0641\u0642\u0629 \u0645\u0639 DIN 51130). &nbsp;<\/p>\n\n\n\n<p>\u0627\u0644\u062a\u0646\u0627\u063a\u0645 \u0627\u0644\u0628\u0635\u0631\u064a: \u0623\u0644\u0648\u0627\u0646\/\u0623\u0646\u0645\u0627\u0637 \u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u062a\u062e\u0635\u064a\u0635 \u0644\u0645\u0632\u062c \u0627\u0644\u0645\u0646\u0627\u0638\u0631 \u0627\u0644\u0637\u0628\u064a\u0639\u064a\u0629 \u0628\u0633\u0644\u0627\u0633\u0629. &nbsp;<\/p>\n\n\n\n<p>\u0643\u0641\u0627\u0621\u0629 \u0627\u0644\u0635\u064a\u0627\u0646\u0629: \u062a\u0639\u0645\u0644 \u0645\u0646\u0627\u0641\u0630 \u0627\u0644\u0648\u0635\u0648\u0644 \u0627\u0644\u0645\u062e\u0635\u0635\u0629 \u0639\u0644\u0649 \u062a\u0642\u0644\u064a\u0644 \u0648\u0642\u062a \u0627\u0644\u0625\u0635\u0644\u0627\u062d \u0628\u0646\u0633\u0628\u0629 70%. &nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">6. \u0623\u0646\u0638\u0645\u0629 \u0623\u0645\u0627\u0646 \u0636\u062f \u0627\u0644\u0633\u0631\u0642\u0629 &nbsp;<\/h3>\n\n\n\n<p>\u062a\u062a\u0636\u0645\u0646 \u0627\u0628\u062a\u0643\u0627\u0631\u0627\u062a \u0627\u0644\u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u0645\u0627 \u064a\u0644\u064a: &nbsp;<\/p>\n\n\n\n<p>\u062d\u0644\u0642\u0627\u062a \u0627\u0644\u0642\u0641\u0644 \u0627\u0644\u062d\u0627\u0635\u0644\u0629 \u0639\u0644\u0649 \u0628\u0631\u0627\u0621\u0629 \u0627\u062e\u062a\u0631\u0627\u0639 (CN119021279A): \u0622\u0644\u064a\u0627\u062a \u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u062a\u0644\u0627\u0639\u0628 \u062a\u062a\u0637\u0644\u0628 \u0623\u062f\u0648\u0627\u062a \u062e\u0627\u0635\u0629. &nbsp;<\/p>\n\n\n\n<p>\u0627\u0644\u062a\u0639\u0632\u064a\u0632\u0627\u062a \u0627\u0644\u0647\u064a\u0643\u0644\u064a\u0629: \u0625\u0637\u0627\u0631\u0627\u062a \u0645\u0636\u0627\u062f\u0629 \u0644\u0644\u0631\u0641\u0639 \u062a\u0642\u0627\u0648\u0645 \u0642\u0648\u0629 \u062a\u0635\u0644 \u0625\u0644\u0649 1500 \u0646\u064a\u0648\u062a\u0646. &nbsp;<\/p>\n\n\n\n<p>\u062a\u0646\u0628\u064a\u0647\u0627\u062a \u0625\u0646\u062a\u0631\u0646\u062a \u0627\u0644\u0623\u0634\u064a\u0627\u0621: \u0625\u0634\u0639\u0627\u0631\u0627\u062a \u0641\u0648\u0631\u064a\u0629 \u0644\u0644\u0648\u0635\u0648\u0644 \u063a\u064a\u0631 \u0627\u0644\u0645\u0635\u0631\u062d \u0628\u0647. &nbsp;<\/p>\n\n\n\n<p>\u0627\u0646\u062e\u0641\u0636\u062a \u0645\u0639\u062f\u0644\u0627\u062a \u0627\u0644\u0633\u0631\u0642\u0629 \u0628\u0646\u0633\u0628\u0629 98% \u0641\u064a \u0627\u0644\u0645\u062f\u0646 \u0627\u0644\u0631\u0627\u0626\u062f\u0629 \u0645\u062b\u0644 \u0642\u0648\u0627\u0646\u063a\u062a\u0634\u0648. &nbsp;<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/lzbmetal.com\/wp-content\/uploads\/2025\/06\/\u5fae\u4fe1\u56fe\u7247_20250409091510-1024x768.jpg\" alt=\"\" class=\"wp-image-733\" srcset=\"https:\/\/lzbmetal.com\/wp-content\/uploads\/2025\/06\/\u5fae\u4fe1\u56fe\u7247_20250409091510-1024x768.jpg 1024w, https:\/\/lzbmetal.com\/wp-content\/uploads\/2025\/06\/\u5fae\u4fe1\u56fe\u7247_20250409091510-300x225.jpg 300w, https:\/\/lzbmetal.com\/wp-content\/uploads\/2025\/06\/\u5fae\u4fe1\u56fe\u7247_20250409091510-768x576.jpg 768w, https:\/\/lzbmetal.com\/wp-content\/uploads\/2025\/06\/\u5fae\u4fe1\u56fe\u7247_20250409091510-1536x1152.jpg 1536w, https:\/\/lzbmetal.com\/wp-content\/uploads\/2025\/06\/\u5fae\u4fe1\u56fe\u7247_20250409091510-16x12.jpg 16w, https:\/\/lzbmetal.com\/wp-content\/uploads\/2025\/06\/\u5fae\u4fe1\u56fe\u7247_20250409091510.jpg 1706w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u062e\u0627\u062a\u0645\u0629 &nbsp;<\/h3>\n\n\n\n<p>\u062a\u064f\u0633\u0647\u0645 \u0627\u0628\u062a\u0643\u0627\u0631\u0627\u062a \u0627\u0644\u0635\u064a\u0646 \u0641\u064a \u0623\u063a\u0637\u064a\u0629 \u0641\u062a\u062d\u0627\u062a \u0627\u0644\u0635\u0631\u0641 \u0627\u0644\u0635\u062d\u064a\u060c \u0628\u062f\u0621\u064b\u0627 \u0645\u0646 \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0645\u0631\u0643\u0628\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0623\u062f\u0627\u0621 \u0648\u0648\u0635\u0648\u0644\u064b\u0627 \u0625\u0644\u0649 \u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0623\u0645\u0627\u0646 \u0627\u0644\u0645\u062f\u0639\u0648\u0645\u0629 \u0628\u0625\u0646\u062a\u0631\u0646\u062a \u0627\u0644\u0623\u0634\u064a\u0627\u0621\u060c \u0641\u064a \u062f\u0641\u0639 \u0639\u062c\u0644\u0629 \u0627\u0644\u0628\u0646\u064a\u0629 \u0627\u0644\u062a\u062d\u062a\u064a\u0629 \u0627\u0644\u062d\u0636\u0631\u064a\u0629 \u0627\u0644\u062d\u062f\u064a\u062b\u0629. \u0648\u0645\u0646 \u062e\u0644\u0627\u0644 \u062f\u0645\u062c \u0627\u0644\u062a\u0643\u0646\u0648\u0644\u0648\u062c\u064a\u0627 \u0627\u0644\u0630\u0643\u064a\u0629 \u0648\u0627\u0644\u0627\u0633\u062a\u062f\u0627\u0645\u0629 \u0648\u0627\u0644\u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u062a\u0627\u0645\u0629 (\u0627\u0644\u062a\u064a \u062a\u062a\u062c\u0633\u062f \u0641\u064a \u0623\u0646\u0638\u0645\u0629 \u0642\u0641\u0644 \u0645\u062a\u0637\u0648\u0631\u0629 \u0645\u0636\u0627\u062f\u0629 \u0644\u0644\u0633\u0631\u0642\u0629)\u060c \u064a\u064f\u0642\u062f\u0645 \u0627\u0644\u0645\u0635\u0646\u0639\u0648\u0646 \u0627\u0644\u0635\u064a\u0646\u064a\u0648\u0646 \u062d\u0644\u0648\u0644\u0627\u064b \u062a\u0646\u0627\u0641\u0633\u064a\u0629 \u0639\u0627\u0644\u0645\u064a\u064b\u0627. \u0643\u0645\u0627 \u062a\u064f\u0639\u0632\u0632 \u0627\u0644\u062a\u062d\u0633\u064a\u0646\u0627\u062a \u0627\u0644\u0645\u0633\u062a\u0645\u0631\u0629 \u0641\u064a \u0627\u0644\u0645\u062a\u0627\u0646\u0629 \u0648\u0627\u0644\u0643\u0641\u0627\u0621\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644\u064a\u0629 \u0645\u0643\u0627\u0646\u062a\u0647\u0645 \u0643\u0631\u0648\u0627\u062f \u0641\u064a \u0647\u0630\u0627 \u0627\u0644\u0645\u062c\u0627\u0644.<\/p>","protected":false},"excerpt":{"rendered":"<p>China's manufacturing sector has undergone significant transformation in recent years, with the manhole cover industry being no exception. Rapid technological advancements and substantial engineering investments have positioned China at the global forefront of this field. This article explores China's innovations in manhole covers, focusing on strength, durability, and ecological sustainability. The adoption of novel materials [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":920,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[114,63],"class_list":["post-919","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","tag-luzhongbao","tag-manhole-cover"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>What Are the Innovative Technologies in China&#039;s Manhole Covers? Manhole Cover - LZBMetal Products Co., Ltd<\/title>\n<meta name=\"description\" content=\"China&#039;s manufacturing sector has undergone significant transformation in recent years, with the manhole cover industry being no exception. Rapid technological advancements and substantial engineering investments have positioned China at the global forefront of this field. This article explores China&#039;s innovations in manhole covers, focusing on strength, durability, and ecological sustainability. The adoption of novel materials and smart solutions has made Chinese covers highly competitive internationally. We also examine how Chinese manufacturers address contemporary challenges through innovations enhancing safety and maintenance efficiency.\" \/>\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\/\u0623\u063a\u0637\u064a\u0629-\u0641\u062a\u062d\u0627\u062a-\u0627\u0644\u0635\u0631\u0641-\u0627\u0644\u0635\u062d\u064a-\u0627\u0644\u0635\u064a\u0646\u064a\u0629\/\" \/>\n<meta property=\"og:locale\" content=\"ar_AR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What Are the Innovative Technologies in China&#039;s Manhole Covers? Manhole Cover - LZBMetal Products Co., Ltd\" \/>\n<meta property=\"og:description\" content=\"China&#039;s manufacturing sector has undergone significant transformation in recent years, with the manhole cover industry being no exception. Rapid technological advancements and substantial engineering investments have positioned China at the global forefront of this field. This article explores China&#039;s innovations in manhole covers, focusing on strength, durability, and ecological sustainability. The adoption of novel materials and smart solutions has made Chinese covers highly competitive internationally. We also examine how Chinese manufacturers address contemporary challenges through innovations enhancing safety and maintenance efficiency.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/lzbmetal.com\/ar\/\u0623\u063a\u0637\u064a\u0629-\u0641\u062a\u062d\u0627\u062a-\u0627\u0644\u0635\u0631\u0641-\u0627\u0644\u0635\u062d\u064a-\u0627\u0644\u0635\u064a\u0646\u064a\u0629\/\" \/>\n<meta property=\"og:site_name\" content=\"LZBMetal Products Co., Ltd\" \/>\n<meta property=\"article:published_time\" content=\"2025-07-23T07:18:28+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-07-23T07:18:29+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/lzbmetal.com\/wp-content\/uploads\/2025\/07\/\u5fae\u4fe1\u56fe\u7247_20250412084338-scaled.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2560\" \/>\n\t<meta property=\"og:image:height\" content=\"1920\" \/>\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=\"3 \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\\\/china-manhole-covers\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/lzbmetal.com\\\/china-manhole-covers\\\/\"},\"author\":{\"name\":\"luzhongbao\",\"@id\":\"https:\\\/\\\/lzbmetal.com\\\/#\\\/schema\\\/person\\\/03225aba1019488054ecea53728c5cf0\"},\"headline\":\"What Are the Innovative Technologies in China's Manhole Covers?\",\"datePublished\":\"2025-07-23T07:18:28+00:00\",\"dateModified\":\"2025-07-23T07:18:29+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/lzbmetal.com\\\/china-manhole-covers\\\/\"},\"wordCount\":423,\"commentCount\":0,\"image\":{\"@id\":\"https:\\\/\\\/lzbmetal.com\\\/china-manhole-covers\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/lzbmetal.com\\\/wp-content\\\/uploads\\\/2025\\\/07\\\/\u5fae\u4fe1\u56fe\u7247_20250412084338-scaled.jpg\",\"keywords\":[\"Luzhongbao\",\"Manhole Cover\"],\"articleSection\":[\"News\"],\"inLanguage\":\"ar\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/lzbmetal.com\\\/china-manhole-covers\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/lzbmetal.com\\\/china-manhole-covers\\\/\",\"url\":\"https:\\\/\\\/lzbmetal.com\\\/china-manhole-covers\\\/\",\"name\":\"What Are the Innovative Technologies in China's Manhole Covers? Manhole Cover - LZBMetal Products Co., Ltd\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/lzbmetal.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/lzbmetal.com\\\/china-manhole-covers\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/lzbmetal.com\\\/china-manhole-covers\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/lzbmetal.com\\\/wp-content\\\/uploads\\\/2025\\\/07\\\/\u5fae\u4fe1\u56fe\u7247_20250412084338-scaled.jpg\",\"datePublished\":\"2025-07-23T07:18:28+00:00\",\"dateModified\":\"2025-07-23T07:18:29+00:00\",\"author\":{\"@id\":\"https:\\\/\\\/lzbmetal.com\\\/#\\\/schema\\\/person\\\/03225aba1019488054ecea53728c5cf0\"},\"description\":\"China's manufacturing sector has undergone significant transformation in recent years, with the manhole cover industry being no exception. Rapid technological advancements and substantial engineering investments have positioned China at the global forefront of this field. This article explores China's innovations in manhole covers, focusing on strength, durability, and ecological sustainability. The adoption of novel materials and smart solutions has made Chinese covers highly competitive internationally. We also examine how Chinese manufacturers address contemporary challenges through innovations enhancing safety and maintenance efficiency.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/lzbmetal.com\\\/china-manhole-covers\\\/#breadcrumb\"},\"inLanguage\":\"ar\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/lzbmetal.com\\\/china-manhole-covers\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"ar\",\"@id\":\"https:\\\/\\\/lzbmetal.com\\\/china-manhole-covers\\\/#primaryimage\",\"url\":\"https:\\\/\\\/lzbmetal.com\\\/wp-content\\\/uploads\\\/2025\\\/07\\\/\u5fae\u4fe1\u56fe\u7247_20250412084338-scaled.jpg\",\"contentUrl\":\"https:\\\/\\\/lzbmetal.com\\\/wp-content\\\/uploads\\\/2025\\\/07\\\/\u5fae\u4fe1\u56fe\u7247_20250412084338-scaled.jpg\",\"width\":2560,\"height\":1920},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/lzbmetal.com\\\/china-manhole-covers\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\\\/\\\/lzbmetal.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"What Are the Innovative Technologies in China's Manhole Covers?\"}]},{\"@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":"\u0645\u0627 \u0647\u064a \u0627\u0644\u062a\u0642\u0646\u064a\u0627\u062a \u0627\u0644\u0645\u0628\u062a\u0643\u0631\u0629 \u0641\u064a \u0623\u063a\u0637\u064a\u0629 \u0641\u062a\u062d\u0627\u062a \u0627\u0644\u0635\u0631\u0641 \u0627\u0644\u0635\u062d\u064a \u0641\u064a \u0627\u0644\u0635\u064a\u0646\u061f \u063a\u0637\u0627\u0621 \u0641\u062a\u062d\u0629 \u0627\u0644\u0635\u0631\u0641 \u0627\u0644\u0635\u062d\u064a - \u0634\u0631\u0643\u0629 LZBMetal Products \u0627\u0644\u0645\u062d\u062f\u0648\u062f\u0629","description":"\u0634\u0647\u062f \u0642\u0637\u0627\u0639 \u0627\u0644\u062a\u0635\u0646\u064a\u0639 \u0641\u064a \u0627\u0644\u0635\u064a\u0646 \u062a\u062d\u0648\u0644\u0627\u064b \u0643\u0628\u064a\u0631\u0627\u064b \u0641\u064a \u0627\u0644\u0633\u0646\u0648\u0627\u062a \u0627\u0644\u0623\u062e\u064a\u0631\u0629\u060c \u0648\u0644\u0645 \u062a\u0643\u0646 \u0635\u0646\u0627\u0639\u0629 \u0623\u063a\u0637\u064a\u0629 \u0641\u062a\u062d\u0627\u062a \u0627\u0644\u0635\u0631\u0641 \u0627\u0644\u0635\u062d\u064a \u0627\u0633\u062a\u062b\u0646\u0627\u0621\u064b. \u0648\u0642\u062f \u0648\u0636\u0639\u062a \u0627\u0644\u062a\u0637\u0648\u0631\u0627\u062a \u0627\u0644\u062a\u0643\u0646\u0648\u0644\u0648\u062c\u064a\u0629 \u0627\u0644\u0633\u0631\u064a\u0639\u0629 \u0648\u0627\u0644\u0627\u0633\u062a\u062b\u0645\u0627\u0631\u0627\u062a \u0627\u0644\u0647\u0646\u062f\u0633\u064a\u0629 \u0627\u0644\u0636\u062e\u0645\u0629 \u0627\u0644\u0635\u064a\u0646 \u0641\u064a \u0637\u0644\u064a\u0639\u0629 \u0647\u0630\u0627 \u0627\u0644\u0645\u062c\u0627\u0644 \u0639\u0627\u0644\u0645\u064a\u0627\u064b. \u064a\u0633\u062a\u0643\u0634\u0641 \u0647\u0630\u0627 \u0627\u0644\u0645\u0642\u0627\u0644 \u0627\u0628\u062a\u0643\u0627\u0631\u0627\u062a \u0627\u0644\u0635\u064a\u0646 \u0641\u064a \u0645\u062c\u0627\u0644 \u0623\u063a\u0637\u064a\u0629 \u0641\u062a\u062d\u0627\u062a \u0627\u0644\u0635\u0631\u0641 \u0627\u0644\u0635\u062d\u064a\u060c \u0645\u0639 \u0627\u0644\u062a\u0631\u0643\u064a\u0632 \u0639\u0644\u0649 \u0627\u0644\u0642\u0648\u0629 \u0648\u0627\u0644\u0645\u062a\u0627\u0646\u0629 \u0648\u0627\u0644\u0627\u0633\u062a\u062f\u0627\u0645\u0629 \u0627\u0644\u0628\u064a\u0626\u064a\u0629. \u0648\u0642\u062f \u0623\u062f\u0649 \u0627\u0639\u062a\u0645\u0627\u062f \u0645\u0648\u0627\u062f \u062c\u062f\u064a\u062f\u0629 \u0648\u062d\u0644\u0648\u0644 \u0630\u0643\u064a\u0629 \u0625\u0644\u0649 \u062c\u0639\u0644 \u0627\u0644\u0623\u063a\u0637\u064a\u0629 \u0627\u0644\u0635\u064a\u0646\u064a\u0629 \u0630\u0627\u062a \u0642\u062f\u0631\u0629 \u062a\u0646\u0627\u0641\u0633\u064a\u0629 \u0639\u0627\u0644\u064a\u0629 \u0639\u0644\u0649 \u0627\u0644\u0635\u0639\u064a\u062f \u0627\u0644\u062f\u0648\u0644\u064a. \u0643\u0645\u0627 \u0646\u062f\u0631\u0633 \u0643\u064a\u0641 \u064a\u0648\u0627\u062c\u0647 \u0627\u0644\u0645\u0635\u0646\u0639\u0648\u0646 \u0627\u0644\u0635\u064a\u0646\u064a\u0648\u0646 \u0627\u0644\u062a\u062d\u062f\u064a\u0627\u062a \u0627\u0644\u0645\u0639\u0627\u0635\u0631\u0629 \u0645\u0646 \u062e\u0644\u0627\u0644 \u0627\u0628\u062a\u0643\u0627\u0631\u0627\u062a \u062a\u0639\u0632\u0632 \u0627\u0644\u0633\u0644\u0627\u0645\u0629 \u0648\u0643\u0641\u0627\u0621\u0629 \u0627\u0644\u0635\u064a\u0627\u0646\u0629.","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\/\u0623\u063a\u0637\u064a\u0629-\u0641\u062a\u062d\u0627\u062a-\u0627\u0644\u0635\u0631\u0641-\u0627\u0644\u0635\u062d\u064a-\u0627\u0644\u0635\u064a\u0646\u064a\u0629\/","og_locale":"ar_AR","og_type":"article","og_title":"What Are the Innovative Technologies in China's Manhole Covers? Manhole Cover - LZBMetal Products Co., Ltd","og_description":"China's manufacturing sector has undergone significant transformation in recent years, with the manhole cover industry being no exception. Rapid technological advancements and substantial engineering investments have positioned China at the global forefront of this field. This article explores China's innovations in manhole covers, focusing on strength, durability, and ecological sustainability. The adoption of novel materials and smart solutions has made Chinese covers highly competitive internationally. We also examine how Chinese manufacturers address contemporary challenges through innovations enhancing safety and maintenance efficiency.","og_url":"https:\/\/lzbmetal.com\/ar\/\u0623\u063a\u0637\u064a\u0629-\u0641\u062a\u062d\u0627\u062a-\u0627\u0644\u0635\u0631\u0641-\u0627\u0644\u0635\u062d\u064a-\u0627\u0644\u0635\u064a\u0646\u064a\u0629\/","og_site_name":"LZBMetal Products Co., Ltd","article_published_time":"2025-07-23T07:18:28+00:00","article_modified_time":"2025-07-23T07:18:29+00:00","og_image":[{"width":2560,"height":1920,"url":"https:\/\/lzbmetal.com\/wp-content\/uploads\/2025\/07\/\u5fae\u4fe1\u56fe\u7247_20250412084338-scaled.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":"3 \u062f\u0642\u0627\u0626\u0642"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/lzbmetal.com\/china-manhole-covers\/#article","isPartOf":{"@id":"https:\/\/lzbmetal.com\/china-manhole-covers\/"},"author":{"name":"luzhongbao","@id":"https:\/\/lzbmetal.com\/#\/schema\/person\/03225aba1019488054ecea53728c5cf0"},"headline":"What Are the Innovative Technologies in China's Manhole Covers?","datePublished":"2025-07-23T07:18:28+00:00","dateModified":"2025-07-23T07:18:29+00:00","mainEntityOfPage":{"@id":"https:\/\/lzbmetal.com\/china-manhole-covers\/"},"wordCount":423,"commentCount":0,"image":{"@id":"https:\/\/lzbmetal.com\/china-manhole-covers\/#primaryimage"},"thumbnailUrl":"https:\/\/lzbmetal.com\/wp-content\/uploads\/2025\/07\/\u5fae\u4fe1\u56fe\u7247_20250412084338-scaled.jpg","keywords":["Luzhongbao","Manhole Cover"],"articleSection":["News"],"inLanguage":"ar","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/lzbmetal.com\/china-manhole-covers\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/lzbmetal.com\/china-manhole-covers\/","url":"https:\/\/lzbmetal.com\/china-manhole-covers\/","name":"\u0645\u0627 \u0647\u064a \u0627\u0644\u062a\u0642\u0646\u064a\u0627\u062a \u0627\u0644\u0645\u0628\u062a\u0643\u0631\u0629 \u0641\u064a \u0623\u063a\u0637\u064a\u0629 \u0641\u062a\u062d\u0627\u062a \u0627\u0644\u0635\u0631\u0641 \u0627\u0644\u0635\u062d\u064a \u0641\u064a \u0627\u0644\u0635\u064a\u0646\u061f \u063a\u0637\u0627\u0621 \u0641\u062a\u062d\u0629 \u0627\u0644\u0635\u0631\u0641 \u0627\u0644\u0635\u062d\u064a - \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\/china-manhole-covers\/#primaryimage"},"image":{"@id":"https:\/\/lzbmetal.com\/china-manhole-covers\/#primaryimage"},"thumbnailUrl":"https:\/\/lzbmetal.com\/wp-content\/uploads\/2025\/07\/\u5fae\u4fe1\u56fe\u7247_20250412084338-scaled.jpg","datePublished":"2025-07-23T07:18:28+00:00","dateModified":"2025-07-23T07:18:29+00:00","author":{"@id":"https:\/\/lzbmetal.com\/#\/schema\/person\/03225aba1019488054ecea53728c5cf0"},"description":"\u0634\u0647\u062f \u0642\u0637\u0627\u0639 \u0627\u0644\u062a\u0635\u0646\u064a\u0639 \u0641\u064a \u0627\u0644\u0635\u064a\u0646 \u062a\u062d\u0648\u0644\u0627\u064b \u0643\u0628\u064a\u0631\u0627\u064b \u0641\u064a \u0627\u0644\u0633\u0646\u0648\u0627\u062a \u0627\u0644\u0623\u062e\u064a\u0631\u0629\u060c \u0648\u0644\u0645 \u062a\u0643\u0646 \u0635\u0646\u0627\u0639\u0629 \u0623\u063a\u0637\u064a\u0629 \u0641\u062a\u062d\u0627\u062a \u0627\u0644\u0635\u0631\u0641 \u0627\u0644\u0635\u062d\u064a \u0627\u0633\u062a\u062b\u0646\u0627\u0621\u064b. \u0648\u0642\u062f \u0648\u0636\u0639\u062a \u0627\u0644\u062a\u0637\u0648\u0631\u0627\u062a \u0627\u0644\u062a\u0643\u0646\u0648\u0644\u0648\u062c\u064a\u0629 \u0627\u0644\u0633\u0631\u064a\u0639\u0629 \u0648\u0627\u0644\u0627\u0633\u062a\u062b\u0645\u0627\u0631\u0627\u062a \u0627\u0644\u0647\u0646\u062f\u0633\u064a\u0629 \u0627\u0644\u0636\u062e\u0645\u0629 \u0627\u0644\u0635\u064a\u0646 \u0641\u064a \u0637\u0644\u064a\u0639\u0629 \u0647\u0630\u0627 \u0627\u0644\u0645\u062c\u0627\u0644 \u0639\u0627\u0644\u0645\u064a\u0627\u064b. \u064a\u0633\u062a\u0643\u0634\u0641 \u0647\u0630\u0627 \u0627\u0644\u0645\u0642\u0627\u0644 \u0627\u0628\u062a\u0643\u0627\u0631\u0627\u062a \u0627\u0644\u0635\u064a\u0646 \u0641\u064a \u0645\u062c\u0627\u0644 \u0623\u063a\u0637\u064a\u0629 \u0641\u062a\u062d\u0627\u062a \u0627\u0644\u0635\u0631\u0641 \u0627\u0644\u0635\u062d\u064a\u060c \u0645\u0639 \u0627\u0644\u062a\u0631\u0643\u064a\u0632 \u0639\u0644\u0649 \u0627\u0644\u0642\u0648\u0629 \u0648\u0627\u0644\u0645\u062a\u0627\u0646\u0629 \u0648\u0627\u0644\u0627\u0633\u062a\u062f\u0627\u0645\u0629 \u0627\u0644\u0628\u064a\u0626\u064a\u0629. \u0648\u0642\u062f \u0623\u062f\u0649 \u0627\u0639\u062a\u0645\u0627\u062f \u0645\u0648\u0627\u062f \u062c\u062f\u064a\u062f\u0629 \u0648\u062d\u0644\u0648\u0644 \u0630\u0643\u064a\u0629 \u0625\u0644\u0649 \u062c\u0639\u0644 \u0627\u0644\u0623\u063a\u0637\u064a\u0629 \u0627\u0644\u0635\u064a\u0646\u064a\u0629 \u0630\u0627\u062a \u0642\u062f\u0631\u0629 \u062a\u0646\u0627\u0641\u0633\u064a\u0629 \u0639\u0627\u0644\u064a\u0629 \u0639\u0644\u0649 \u0627\u0644\u0635\u0639\u064a\u062f \u0627\u0644\u062f\u0648\u0644\u064a. \u0643\u0645\u0627 \u0646\u062f\u0631\u0633 \u0643\u064a\u0641 \u064a\u0648\u0627\u062c\u0647 \u0627\u0644\u0645\u0635\u0646\u0639\u0648\u0646 \u0627\u0644\u0635\u064a\u0646\u064a\u0648\u0646 \u0627\u0644\u062a\u062d\u062f\u064a\u0627\u062a \u0627\u0644\u0645\u0639\u0627\u0635\u0631\u0629 \u0645\u0646 \u062e\u0644\u0627\u0644 \u0627\u0628\u062a\u0643\u0627\u0631\u0627\u062a \u062a\u0639\u0632\u0632 \u0627\u0644\u0633\u0644\u0627\u0645\u0629 \u0648\u0643\u0641\u0627\u0621\u0629 \u0627\u0644\u0635\u064a\u0627\u0646\u0629.","breadcrumb":{"@id":"https:\/\/lzbmetal.com\/china-manhole-covers\/#breadcrumb"},"inLanguage":"ar","potentialAction":[{"@type":"ReadAction","target":["https:\/\/lzbmetal.com\/china-manhole-covers\/"]}]},{"@type":"ImageObject","inLanguage":"ar","@id":"https:\/\/lzbmetal.com\/china-manhole-covers\/#primaryimage","url":"https:\/\/lzbmetal.com\/wp-content\/uploads\/2025\/07\/\u5fae\u4fe1\u56fe\u7247_20250412084338-scaled.jpg","contentUrl":"https:\/\/lzbmetal.com\/wp-content\/uploads\/2025\/07\/\u5fae\u4fe1\u56fe\u7247_20250412084338-scaled.jpg","width":2560,"height":1920},{"@type":"BreadcrumbList","@id":"https:\/\/lzbmetal.com\/china-manhole-covers\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/lzbmetal.com\/"},{"@type":"ListItem","position":2,"name":"What Are the Innovative Technologies in China's Manhole Covers?"}]},{"@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\/919","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=919"}],"version-history":[{"count":1,"href":"https:\/\/lzbmetal.com\/ar\/wp-json\/wp\/v2\/posts\/919\/revisions"}],"predecessor-version":[{"id":921,"href":"https:\/\/lzbmetal.com\/ar\/wp-json\/wp\/v2\/posts\/919\/revisions\/921"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lzbmetal.com\/ar\/wp-json\/wp\/v2\/media\/920"}],"wp:attachment":[{"href":"https:\/\/lzbmetal.com\/ar\/wp-json\/wp\/v2\/media?parent=919"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lzbmetal.com\/ar\/wp-json\/wp\/v2\/categories?post=919"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lzbmetal.com\/ar\/wp-json\/wp\/v2\/tags?post=919"}],"curies":[{"name":"\u0648\u0648\u0631\u062f\u0628\u0631\u064a\u0633","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}