NF A89-057-1-2005 标准详情
- 标准号:NF A89-057-1-2005
- 中文标题:金属材料焊接程序的规范和鉴定.焊接程序试验.第1部分:钢的电弧焊和气焊及镍和镍合金的电弧焊
- 英文标题:Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 1 : arc and gas welding of steels and arc welding of nickel and nickel alloys.
- 标准类别:法国国家标准
- 发布日期:2005-02-01
