DIN EN 288-4-1997 标准详情
- 标准号：DIN EN 288-4-1997
- 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 procedures for welding metallic materials - part 4: welding procedure tests for the arc welding of aluminium and its alloys (includes amendment a1:1997)
- 标准类别：德国标准
- 发布日期：1997-10-01
