{"id":6075,"date":"2026-04-20T16:07:26","date_gmt":"2026-04-20T16:07:26","guid":{"rendered":"https:\/\/keertek.com\/?p=6075"},"modified":"2026-05-09T02:01:47","modified_gmt":"2026-05-09T02:01:47","slug":"introduction-to-national-standards-for-cable-tray","status":"publish","type":"post","link":"https:\/\/keertek.com\/zh\/introduction-to-national-standards-for-cable-tray\/","title":{"rendered":"\u7535\u7f06\u6865\u67b6\u56fd\u5bb6\u6807\u51c6\u7b80\u4ecb"},"content":{"rendered":"<p>\u5efa\u7b51\u884c\u4e1a\u5e7f\u6cdb\u4f7f\u7528\u7684\u7535\u7f06\u6865\u67b6\u4ea7\u54c1\u7684\u751f\u4ea7\u8981\u6c42\u76f8\u5f53\u4e25\u683c\u3002\u5236\u9020\u5546\u53ea\u80fd\u751f\u4ea7\u548c\u9500\u552e\u7b26\u5408\u56fd\u5bb6\u7535\u7f06\u6865\u67b6\u6807\u51c6\u7684\u4ea7\u54c1\u3002\u4e0b\u9762\u7b14\u8005\u5c06\u4ecb\u7ecd\u4e00\u4e9b\u4e0e\u7535\u7f06\u6865\u67b6\u76f8\u5173\u7684\u89c4\u8303\u3002\u6839\u636e\u56fd\u5bb6\u7684\u8981\u6c42\uff0c\u5927\u5bb6\u5728\u8d2d\u4e70\u4ea7\u54c1\u65f6\u53ef\u4ee5\u6709\u9009\u62e9\u6027\u5730\u8fdb\u884c\u9009\u62e9\uff1a<\/p>\n\n\n\n<p>1.\u7535\u7f06\u6865\u67b6\u7684\u957f\u5ea6\u3001\u5bbd\u5ea6\u548c\u9ad8\u5ea6\u3002\u7535\u7f06\u6865\u67b6\u7684\u957f\u5ea6\u4e00\u822c\u8981\u6c42\u5728 2000 \u6beb\u7c73-6000 \u6beb\u7c73\u4e4b\u95f4\uff0c\u5bbd\u5ea6\u5728 100 \u6beb\u7c73-800 \u6beb\u7c73\u4e4b\u95f4\uff0c\u539a\u5ea6\u5728 60 \u6beb\u7c73-200 \u6beb\u7c73\u4e4b\u95f4\u3002.<\/p>\n\n\n\n<p>2.\u6b63\u5e38\u4f7f\u7528\u73af\u5883\u3002\u7535\u7f06\u6865\u67b6\u7684\u9002\u5b9c\u5de5\u4f5c\u6e29\u5ea6\u5728-20\u2103\uff5e+55\u2103\u4e4b\u95f4\uff0c\u5de5\u4f5c\u6e7f\u5ea6\u5e94\u5c0f\u4e8e 95%\u3002\u5de5\u4f5c\u73af\u5883\u7684\u6d77\u62d4\u9ad8\u5ea6\u4e0d\u80fd\u8d85\u8fc7 2000 \u7c73\u3002\u70ed\u9540\u950c\u7535\u7f06\u6865\u67b6\u8868\u9762\u8d28\u91cf\u5e94\u5747\u5300\uff0c\u4e0d\u5f97\u6709\u8fc7\u706b\u548c\u6302\u7070\u60c5\u51b5\uff0c\u7535\u7f06\u6865\u67b6\u4ea7\u54c1\u534a\u5f84\u5e94\u5c0f\u4e8e 2mm\u3002.<\/p>","protected":false},"excerpt":{"rendered":"<p>The production requirements of cable tray products that are widely used in the construction industry are quite strict. Manufacturers can only produce and sell products that meet the national standards for cable trays. The following I will introduce some specifications related to cable trays. According to the requirements of the country, you can choose selectively [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":6028,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[8],"tags":[],"class_list":["post-6075","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"acf":[],"_links":{"self":[{"href":"https:\/\/keertek.com\/zh\/wp-json\/wp\/v2\/posts\/6075","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/keertek.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/keertek.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/keertek.com\/zh\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/keertek.com\/zh\/wp-json\/wp\/v2\/comments?post=6075"}],"version-history":[{"count":0,"href":"https:\/\/keertek.com\/zh\/wp-json\/wp\/v2\/posts\/6075\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/keertek.com\/zh\/wp-json\/wp\/v2\/media\/6028"}],"wp:attachment":[{"href":"https:\/\/keertek.com\/zh\/wp-json\/wp\/v2\/media?parent=6075"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/keertek.com\/zh\/wp-json\/wp\/v2\/categories?post=6075"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/keertek.com\/zh\/wp-json\/wp\/v2\/tags?post=6075"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}