Standard Code | Standard Title | Standard Class | Order |
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YS/T 1512.8-2021 |
Methods for chemical analysis of copper smelting fumes - Part 8: Determination of silver and gold content - Flame atomic absorption spectrometry and fire assay{译} {译} 铜冶炼烟尘化学分析方法 第8部分:银和金含量的测定 火焰原子吸收光谱法和火试金法 |
China Non-ferrous Metal Industry
Standards fumes |
English PDF |
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