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

GB/T 4103.12-2012    Methods for chemical analysis of lead and lead alloys - Part 12: Determination of thallium content
铅及铅合金化学分析方法 第12部分:铊量的测定;
Category No.:77.120.60 Valid Status:valid
Issued Organization:AQSIQ,SAC Issued Date:2012-12-31
Implemented Date:2013-10-1 Abolished Date:
Superseded Standard.: Superseded Date:
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