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| International Standard Category: Lead, zinc and tin products |
YS/T 73-2011 By-product zinc oxide
副产品氧化锌;
| Category No.: | 77.150.60 | Valid Status: | valid |
| Issued Organization: | State Economic and Trade Commission | Issued Date: | 2011-12-20 |
| Implemented Date: | 2012-7-1 | Abolished Date: | |
| Superseded Standard.: | Superseded Date: |
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