{"version":"1.0","provider_name":"\u0e1a\u0e23\u0e34\u0e29\u0e31\u0e17 \u0e41\u0e2d\u0e25\u0e0b\u0e35\u0e1a\u0e35\u0e40\u0e21\u0e17\u0e31\u0e25 \u0e42\u0e1b\u0e23\u0e14\u0e31\u0e01\u0e2a\u0e4c \u0e08\u0e33\u0e01\u0e31\u0e14","provider_url":"https:\/\/lzbmetal.com\/th","author_name":"luzhongbao","author_url":"https:\/\/lzbmetal.com\/th\/author\/luzhongbao\/","title":"LZBMetal Ductile Iron Square Manhole Cover 600\u00d7800\u00d7100 88kg Products - LZBMetal Products Co., Ltd","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"JVDf5oVIwW\"><a href=\"https:\/\/lzbmetal.com\/th\/%e0%b8%9d%e0%b8%b2%e0%b8%9b%e0%b8%b4%e0%b8%94%e0%b8%97%e0%b9%88%e0%b8%ad%e0%b8%a3%e0%b8%b0%e0%b8%9a%e0%b8%b2%e0%b8%a2%e0%b8%99%e0%b9%89%e0%b8%b3%e0%b8%aa%e0%b8%b5%e0%b9%88%e0%b9%80%e0%b8%ab%e0%b8%a5-5\/\">\u0e1d\u0e32\u0e1b\u0e34\u0e14\u0e17\u0e48\u0e2d\u0e23\u0e30\u0e1a\u0e32\u0e22\u0e19\u0e49\u0e33\u0e2a\u0e35\u0e48\u0e40\u0e2b\u0e25\u0e35\u0e48\u0e22\u0e21\u0e17\u0e33\u0e08\u0e32\u0e01\u0e40\u0e2b\u0e25\u0e47\u0e01\u0e14\u0e31\u0e14 LZBMetal \u0e02\u0e19\u0e32\u0e14 600\u00d7800\u00d7100 \u0e21\u0e21. \u0e19\u0e49\u0e33\u0e2b\u0e19\u0e31\u0e01 88 \u0e01\u0e01.<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/lzbmetal.com\/th\/%e0%b8%9d%e0%b8%b2%e0%b8%9b%e0%b8%b4%e0%b8%94%e0%b8%97%e0%b9%88%e0%b8%ad%e0%b8%a3%e0%b8%b0%e0%b8%9a%e0%b8%b2%e0%b8%a2%e0%b8%99%e0%b9%89%e0%b8%b3%e0%b8%aa%e0%b8%b5%e0%b9%88%e0%b9%80%e0%b8%ab%e0%b8%a5-5\/embed\/#?secret=JVDf5oVIwW\" width=\"600\" height=\"338\" title=\"\u201c\u0e1d\u0e32\u0e1b\u0e34\u0e14\u0e17\u0e48\u0e2d\u0e23\u0e30\u0e1a\u0e32\u0e22\u0e19\u0e49\u0e33\u0e40\u0e2b\u0e25\u0e47\u0e01\u0e14\u0e31\u0e14\u0e17\u0e23\u0e07\u0e2a\u0e35\u0e48\u0e40\u0e2b\u0e25\u0e35\u0e48\u0e22\u0e21 LZBMetal \u0e02\u0e19\u0e32\u0e14 600\u00d7800\u00d7100 \u0e21\u0e21. \u0e19\u0e49\u0e33\u0e2b\u0e19\u0e31\u0e01 88 \u0e01\u0e01.\u201d \u2014 \u0e1a\u0e23\u0e34\u0e29\u0e31\u0e17 LZBMetal Products \u0e08\u0e33\u0e01\u0e31\u0e14\" data-secret=\"JVDf5oVIwW\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/lzbmetal.com\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>","description":"The 600\u00d7800mm large-size access cover is specifically designed for scenarios requiring frequent multi-person operations such as power tunnels and large utility corridors, with 100mm thickness ensuring adequate structural rigidity. The 88kg self-weight is precisely calculated to provide sufficient structural safety while allowing safe opening by a single person using specialized tools. The cover comes standard with integrated handles and mechanical lifting points, facilitating efficient operation. Optional captive hinges and special locks effectively prevent unauthorized theft. Analyzed from a life-cycle cost perspective, the LZBMetal Square Cover, with its exceptionally long maintenance-free period and extremely low failure rate, results in significantly lower total costs compared to cheap alternatives requiring frequent replacement and repair."}