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International Standard Category: Aluminium and aluminium alloys |
Category No.: | 77.120.10 | Valid Status: | superseded |
Issued Organization: | MIIT | Issued Date: | 2009-12-4 |
Implemented Date: | 2010-6-1 | Abolished Date: | |
Superseded Standard.: | YS/T 703-2014 Method for chemical analysis of Limstone―Determination of element contents―X-ray fluorescence spectrometric method |
Superseded Date: | 2015-4-1 |
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