GB/T 3669-2001
铝及铝合金焊条
Aluminium and aluminium-alloy electrodes for shielded metal arc welding
- 实施日期
- 2002-06-01
- ICS 分类
- 25.160.20
组合使用关键词、标准类型、状态与 ICS 分类,快速定位所需国家标准。
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GB/T 3669-2001
Aluminium and aluminium-alloy electrodes for shielded metal arc welding
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