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发布时间：1977-01-01
实施时间：1977-01-01
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[GB/T 340-1976] 有色金属及合金产品牌号表示方法[已作废]
发布时间：1976-09-08
实施时间：1977-07-01
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[GB/T 3190-2020] 变形铝及铝合金化学成分[即将实施]
发布时间：2020-03-31
实施时间：2021-02-01
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- GB/T 24578-2015
- JJF 1202-1990
- SJ/T 11140-1997
- XB/T 601.5-1993
- GB/T 4103.13-2012
- SY/T 6559-2003
