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| International Standard Category: Other non-ferrous metals and their alloys |
GB/T 34500.3-2017 Chemical analysis methods for rare earth waste residue and waste water—Part 3: Determination of weak radioactivity（total activity of αandβ）
稀土废渣、废水化学分析方法 第3部分：弱放射性（α和β总活度）的测定 ;
| Category No.: | 77.120.99 | Valid Status: | valid |
| Issued Organization: | AQSIQ; SAC | Issued Date: | 2017-10-14 |
| Implemented Date: | 2018-5-1 | Abolished Date: | |
| Superseded Standard.: | Superseded Date: |
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