EN 288-4-1992 金属材料焊接方法的要求鉴定.第4部分:铝和铝合金电弧焊接方法检验
EN 288-4-1992 标准详情
- 标准号：EN 288-4-1992
- 中文标题：金属材料焊接方法的要求鉴定.第4部分:铝和铝合金电弧焊接方法检验
- 英文标题：specification and approval of welding procedures for metallic materials - part 4: welding procedure tests for the arc welding of aluminium and its alloys includes amendment a1: 1997
- 标准类别：欧盟标准EN
- 发布日期：1992-02-01
内容简介
Specifies how a welding procedure specification is approved by welding procedure tests. Defines the limits of validity of an approved welding procedure and the conditions for the execution of welding procedure approval tests for practical welding ope
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