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International Standard Category: Lead, zinc, tin and their alloys

GB/T 3253.4-2001    Methods for chemical analysis of antimony-Determination of sulfur content
锑化学分析方法 硫量的测定 ;
Category No.:77.120.60 Valid Status:superseded
Issued Organization:AQSQA AND SAC Issued Date:2001-07-01
Implemented Date:2001-1-2 Abolished Date:
Superseded Standard.:GB/T 3253.4-2009 Methods for chemical analysis of antimony and antimony trioxide—Determination of sulfur content in antimony—Burning and Sodium hydroxide titration method
Superseded Date:2010-2-1
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