BS 2645-2-1956 标准详情
- 标准号:BS 2645-2-1956
- 中文标题:测试中电焊工,手工金属电弧和低碳钢和低合金钢管道和管道组件的氧炔焊接THA批准使用,
- 英文标题:Tests for use in tha approval of welders. Manual metal arc and oxy-acetylene welding of mild steel and low alloy steel pipelines and pipe assemblies.
- 标准类别:英国标准BS
- 发布日期:10 December 1956
