标准、规范、准则_BS 970-2 1988.pdf,BRITISH STANDARD BS 970-2:1988 I Incorporating S Amendment Nos. 1 B and 2 ) c ( , y p o C d Specification for e l l o r t n o c Wrought steels for n U , 7 0 mechanical and allied 0 2 0 0 : 0 engineering 0 + T M purposes
BS 970-2 1988 标准 下载积分: 670 内容提示: BS 970-2:1988Incorporating Amendment Nos. 1 and 2Wrought steels for mechanical and allied Part 2: Requirements for steels for the manufacture of hot formed springs 文档格式:PDF | 页数:16 | 浏览次数:386 | 上传日期:2016-05-30 02:29:35 | ...
BS970BS970 SteelBS9701991AISI/SAEWerkstöffKerzname 19831955EN ALLOYSTEELS 523H15523H15523H15- 523M15523M15523M15- 527A17527A17527A17-5115-- 527A60-- 527H17527H17527H17-5115-- 527H60--- 527M17527M17527M17-5115-- 530A30- 530A32- ...
BS970STEEL对照表
British standards (BS) codes related to steel (英国标准(BS)与代码相关的钢铁).pdf,Maryland Metrics Technical Data Chart British standards (BS) codes related to steel construction Structural steel BS 970 : specification for wrought steels for mechanical
BS970 BS970 #1 Steelmet Industries Steelmet Industries BS970 - 1955 SPECIFICATIONS Grade C Mn Si Cr Ni Mo S P Others 1A 0.07/0.15 0.80/1.20 0.10 M 0.20/0.30 0.07 1B 0.07/0.15 1.00/1.40 0.10 M 0.30/0.60 0.06 1AL 0.07/0.15 0.80/1.20...
标准_BS 970-3 1991 下载积分: 900 内容提示: BRITISH STANDARDBS 970-3:1991Incorporating Amendment Nos. 1 and 2Specification forWrought steel for mechanical and allied engineering purposes —Part 3: Bright bars for general engineering purposesLicensed Copy: Institute Of Technology Tallaght, Institute ...
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BS669-2中文版燃气灶具用软管外层、接头和承窝接口资料
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