CSA W59-03-2003 标准详情
- 标准号:CSA W59-03-2003
- 中文标题:钢结构焊接(金属焊接).第8版.更新1
- 英文标题:welded steel construction (metal arc welding) eighth edition r(2001)
- 标准类别:加拿大标准
- 发布日期:2003-08-01
This Standard describes the technical requirements and procedures necessary for thedesign, performance and testing of new or unused flameproof, non-rail-bound dieselpowered,self-propelled machines for use in gassy underground mines. The workingenvir
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