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| International Standard Category: Oxides |
YS/T 572-2007 Beryllium oxide
工业氧化铍;
| Category No.: | 71.060.20 | Valid Status: | valid |
| Issued Organization: | NDRC | Issued Date: | 2007-4-13 |
| Implemented Date: | 2007-10-1 | Abolished Date: | |
| Superseded Standard.: | Superseded Date: |
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