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| International Standard Category: Copper and copper alloys |
YS/T 990.17-2015 Methods for chemical analysis of copper matte-Part 17:Determination of cobalt content-Atomic absorption spectrometry
冰铜化学分析方法 第17部分：钴量的测定 原子吸收光谱法 ;
| Category No.: | 77.120.30 | Valid Status: | valid |
| Issued Organization: | Ministry of Industry and Information Technology | Issued Date: | 2015-04-30 |
| Implemented Date: | 2015-10-1 | Abolished Date: | |
| Superseded Standard.: | Superseded Date: |
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