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International Standard Category: Copper and copper alloys

GB/T 5121.14-1996    Copper and copper alloys-Determination of manganese content
铜及铜合金化学分析方法 锰量的测定 ;
Category No.:77.120.30 Valid Status:superseded
Issued Organization:STSB Issued Date:1996-01-01
Implemented Date:1997-4-1 Abolished Date:
Superseded Standard.:GB/T 5121.14-2008 Methods for chemical analysis of copper and copper alloys - Part 14: Determination of manganese content
Superseded Date:2008-12-1
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