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

YS/T 1120.1-2016    Method for chemical analysis of gold-tin alloys--Part 1: Determination of gold content--Fire assay gravimetric method
金锡合金化学分析方法 第1部分:金量的测定 火试金重量法 ;
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Superseded Standard.: Superseded Date:
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