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International Standard Category: Aluminium and aluminium alloys

GB/T 14849.4-2014    Methods for chemical analysis of silicon metal - Part 4:Determination of impurity contents - Inductively coupled plasma atomic emission spectrometric method
工业硅化学分析方法 第4部分:杂质元素含量的测定 电感耦合等离子体原子发射光谱法 ;
Category No.:77.120.10 Valid Status:valid
Issued Organization:AQSIQ, SAC Issued Date:2014-12-05
Implemented Date:2015-8-1 Abolished Date:
Superseded Standard.: Superseded Date:
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