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International Standard Category: Aluminium and aluminium alloys

YS/T 739-2010    Determination of cryolite rate and main components of electrolyte—X-ray fluorescence spectrometric analysis method
铝电解质分子比及主要成分的测定 X射线荧光光谱法 ;
Category No.:77.120.10 Valid Status:to be superseded
Issued Organization:Ministry of Industry and Information Technology Issued Date:2010-11-22
Implemented Date:2011-3-1 Abolished Date:
Superseded Standard.:YS/T 739.1-2023
Superseded Date:2024-7-1
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