NF EN 287-2-1992 标准详情
- 标准号:NF EN 287-2-1992
- 中文标题:焊工审核试验.熔焊.第2部分:铝和铝合金
- 英文标题:approval testing of welders. fusion welding. part 2 : aluminium and aluminium alloys.
- 标准类别:法国国家标准
- 发布日期:
Describes essential requirements, ranges of approval, test conditions, acceptance requirements and certification for the approval testing of welder performance for the welding of aluminium. During the approval test the welder should be required to sh
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