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| International Standard Category: Oxides |
HG/T 3927-2007 Activated alumininium oxide for industrial use
工业活性氧化铝;
| Category No.: | 71.060.20 | Valid Status: | superseded |
| Issued Organization: | NDRC | Issued Date: | 2007-4-13 |
| Implemented Date: | 2007-10-1 | Abolished Date: | |
| Superseded Standard.: | HG/T 3927-2020 Activated aluminium oxide for industrial use |
Superseded Date: |
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