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| International Standard Category: Lead, zinc, tin and their alloys |
GB/T 8152.15-2021 Methods for chemical analysis of lead concentrates—Part 15:Determination of soluble lead content—Flame atomic absorption spectrometry
铅精矿化学分析方法 第15部分：可溶性铅含量的测定 火焰原子吸收光谱法;
| Category No.: | 77.120.60 | Valid Status: | valid |
| Issued Organization: | SAMR; SAC | Issued Date: | 2021-05-21 |
| Implemented Date: | 2021-12-1 | Abolished Date: | |
| Superseded Standard.: | Superseded Date: |
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