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International Standard Category: Other non-ferrous metals and their alloys

YS/T 555.4-2009    Methods for chemical analysis of molybdenum concentrate—Determination of tin content—Atomic fluorescence spectrometry
钼精矿化学分析方法 锡量的测定 原子荧光光谱法 ;
Category No.:77.120.99 Valid Status:valid
Issued Organization:MIIT Issued Date:2009-12-4
Implemented Date:2010-6-1 Abolished Date:
Superseded Standard.: Superseded Date:
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