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

GB/T 13747.20-2017    Methods for chemical analysis of zirconium and zirconium alloys - Part 20: Determination of hafnium content - Inductively coupled plasma atomic emission spectrometry
锆及锆合金化学分析方法 第20部分:铪量的测定 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:AQSIQ AND SAC Issued Date:2017-09-29
Implemented Date:2018-4-1 Abolished Date:
Superseded Standard.: Superseded Date:
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