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International Standard Category: Aluminium and aluminium alloys

GB/T 20975.11-2018    Methods for chemical analysis of aluminium and aluminium alloys—Part 11:Determination of lead content
铝及铝合金化学分析方法 第11部分:铅含量的测定 ;
Category No.:77.120.10 Valid Status:valid
Issued Organization:SAMR; SAC Issued Date:2018-05-14
Implemented Date:2019-2-1 Abolished Date:
Superseded Standard.: Superseded Date:
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