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| International Standard Category: Oxides |
GB/T 3501-1983 Technical requirements of superfine ruthenium dioxide hydrate powder
超细水合二氧化钌粉 技术条件 ;
| Category No.: | 71.060.20 | Valid Status: | superseded |
| Issued Organization: | SAC | Issued Date: | 1983-02-21 |
| Implemented Date: | 1983-1-2 | Abolished Date: | |
| Superseded Standard.: | YS/T 598-2006 Super fine hydrous ruthenium oxide powder |
Superseded Date: | 2006-12-1 |
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