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| International Standard Category: Copper and copper alloys |
GB/T 466-1982 Classification of copper
铜分类 ;
| Category No.: | 77.120.30 | Valid Status: | superseded |
| Issued Organization: | chinania | Issued Date: | 1982-06-21 |
| Implemented Date: | 1983-7-1 | Abolished Date: | |
| Superseded Standard.: | GB/T 468-1997 Copper wire bars for electrical purposes |
Superseded Date: | 1998-8-1 |
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