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

YS/T 248.3-2007    Methods for chemical analysis of crude lead-Determination of antimony content-Flame atomic absorption spectrometric method
粗铅化学分析方法 锑量的测定 火焰原子吸收光谱法 ;
Category No.:77.120.60 Valid Status:valid
Issued Organization:NDRC Issued Date:2007-04-13
Implemented Date:2007-10-1 Abolished Date:
Superseded Standard.: Superseded Date:
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