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

XB/T 621.2-2016    Chemical analysis methods for holmium ferroalloy. Part 2: Determination of rare earth impurity contents. Inductively coupled plasma atomic emission spectrometry
钬铁合金化学分析方法 第2部分:稀土杂质含量的测定 电感耦合等离子体原子发射光谱法 ;
Category No.:77.120.99 Valid Status:valid
Issued Organization:MIIT Issued Date:2016-07-11
Implemented Date:2017-1-1 Abolished Date:
Superseded Standard.: Superseded Date:
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