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| International Standard Category: Abrasives |
GB/T 14322-1993 Determination for grain size distribution of microgrits W3.5 to W0.5 of conventional abrasive
普通磨料精微粉(W3.5？W0.5)粒度组成测定方法 ;
| Category No.: | 25.100.70 | Valid Status: | abolished |
| Issued Organization: | CSBTS | Issued Date: | 1993-04-17 |
| Implemented Date: | 1993-1-2 | Abolished Date: | 2005-10-14 |
| Superseded Standard.: | Superseded Date: |
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