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| International Standard Category: Copper and copper alloys |
YS/T 70-2005 Blister copper
粗铜 ;
| Category No.: | 77.120.30 | Valid Status: | superseded |
| Issued Organization: | NDRC | Issued Date: | 2005-5-18 |
| Implemented Date: | 2005-12-1 | Abolished Date: | |
| Superseded Standard.: | YS/T 70-2015 Blister copper |
Superseded Date: | 2015-10-1 |
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