Metal scaffolding - Prefabricated tower scaffolds outside the scope of BS EN 1004-1, but utilizing components from such systems. Specification关系 历史点击打开全屏PDF预览 点击查看大图 标准号 BS 1139-6:2022 发布 2022年 总页数 42页 发布单位 英国标准学会 当前最新 BS 1139-6:2022 购买 正式版 ...
350阅读文档大小:332.83K14页regoner5上传于2016-09-04格式:PDF 人工智能基础(第2版) x2d;高济 x2d;ai x2d;4 x2d;本 热度: 计算机知识windows系统:开始--运行--命令大全0421050529第一期 热度: BS 1139-2.1-1991 Metal scaffolding Part 2 Couplers ...
1994.pdf 3-1994 《BS-1139-3-1994.pdf》由会员分享,可在线阅读,更多相关《BS-1139-3-1994.pdf(22页珍藏版)》请在人人文库网上搜索。 british standard bs 1139-3: 1994 incorporating amendment no. 1 scaffolding part 3: specification for prefabricated mobile access and working towers (implementation of...
内容提示: BRITISH STANDARDBS 1139-1.2:1990Metal scaffolding —Part 1: Tubes —Section 1.2 Specification for aluminium tubeLicensed Copy: sheffieldun sheffieldun, na, Fri Nov 24 08:21:55 GMT+00:00 2006, Uncontrolled Copy, (c) BSI 文档格式:PDF | 页数:6 | 浏览次数:307 | 上传日期:2019-...
内容提示: BRITISH STANDARDBS 1139-1.1:1990Metal scaffolding —Part 1: Tubes —Section 1.1 Specification for steel tube 文档格式:PDF | 页数:14 | 浏览次数:267 | 上传日期:2017-10-24 21:39:27 | 文档星级: BRITISH STANDARDBS 1139-1.1:1990Metal scaffolding —Part 1: Tubes —Section 1.1 ...
标准编号:BS 1139-1.2-1990 标准名称:金属脚手架 第1部分:管第2节:铝管规范 英文名称:Metal scaffolding - Tubes - Specification for aluminium tube 发布部门: 起草单位:BSI 标准状态:现行 发布日期:1990-10-31 实施日期:1990-10-31 标准格式:PDF
BS 1139-1.1-1990 金属脚手架.第1部分管.第1节钢管规范
construction and testing of equipment for use in scaffolding and other temporary structures. BS 1139-2.1 is identical with EN 74:1988 “Couplers, loose spigots and base-plates for use in working scaffolds and falsework made of steel tubes; ...
内容提示: BRITISH STANDARDBS 1139-2.1:1991EN 74:1988Corrigendum No. 1Incorporating Metal scaffolding —Part 2: Couplers —Section 2.1 Specification for steel couplers, loose spigots and base-plates for use in working scaffolds and falsework made of steel tubesThis European Standard EN 74 has the ...