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International Standard Category: Other non-ferrous metals and their alloys

YS/T 1084.1-2015    Methods for chemical analysis of crude selenium-Part 1:Determination of gold content-Fire assay gravimetric and flame atomic absorption spectrmetric method method
粗硒化学分析方法 第1部分:金量的测定 火试金重量法和原子吸收光谱法 ;
Category No.:77.120.99 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Superseded Standard.: Superseded Date:
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