郑州公司注册网

《电力建设安全工作规程第2部分:电力线路》(DL5009.2-2013)【全文附高清无水印PDF+可编辑Word版下载】英文名称:Code of safety operation in power engineering construction Part 2:Power transmission line标准简介:为

Posted at 2026-7-2 by Admin

《绝热用模塑聚苯乙烯泡沫塑料(EPS)》(GB/T10801.1-2025)【全文附高清无水印PDF+可编辑Word版下载】英文名称:Moulded polystyrene foam(EPS)for thermal insulation标准简介:本文件规定了绝热用模塑聚苯乙烯泡沫塑料(EPS)的分类,要求,检验规则,标

Posted at 2026-7-1 by Admin

《绝热用挤塑聚苯乙烯泡沫塑料(EPS)》(GB/T10801.2-2025)【全文附高清无水印PDF+可编辑Word版下载】英文名称:Rigid extruded polystyrene foam(XPS)board for thermal insulation标准简介:本文件规定了绝热用挤塑聚苯乙烯泡沫塑料的分类,要

Posted at 2026-7-1 by Admin

《水利水电工程二次接线设计规范》(SL/T438-2025)【全文附高清无水印PDF+可编辑Word版下载】英文标准名称:Design specification for secondary wiring of water resources and hydropower projects标准简介:为规范水利水电工程二

Posted at 2026-6-28 by Admin

《水利水电工程厂(站)用电系统设计规范》(SL/T485-2025)【全文附高清无水印PDF+可编辑Word版下载】英文标准名称:Design specification for service power system of water resources and hydropower projects标准简介:为规

Posted at 2026-6-28 by Admin

《水利水电工程地震监测技术规范》(SL/T486-2025)【全文附高清无水印PDF+可编辑Word版下载】英文标准名称:Technical specification for seismic monitoring of water resources and hydropower projects标准简介:为规范水利

Posted at 2026-6-25 by Admin
1 2 3 4 5 6 7 8 9