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| International Standard Category: Abrasives |
SN/T 1633-2005 Determination of zirconia(hafnium) oxide in zirconia-alumina--Back titration with zirconium oxychloride standard solution
锆刚玉中氧化锆(铪)含量的测定方法 氯氧化锆返滴定法 ;
| Category No.: | 25.100.70 | Valid Status: | valid |
| Issued Organization: | AQSIQ | Issued Date: | 2005-8-18 |
| Implemented Date: | 2006-2-1 | Abolished Date: | |
| Superseded Standard.: | Superseded Date: |
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