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Professional Standard Category: Professional Standard - Non-ferrous Metal

YS/T 1047.9-2015    Methods for chemical analysis of copper magnetite - Part 9: Determination of metallic iron content - Sulfosalicylic acid photometric method
铜磁铁矿化学分析方法 第9部分:金属铁量的测定 磺基水杨酸分光光度法 ;
Category No.:YS Valid Status:valid
Issued Organization:MIIT Issued Date:2015-04-30
Implemented Date: Abolished Date:
Superseded Standard.: Superseded Date:
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YS/T 320-1994   YS/T 222-1994   YSBC11803-2020   YS/T 535.5-2006   YSBS31201-2022   YS/T 332-1994   YS/T 234-1994   YSBC26708-2022   YSBC31201-2022   YS/T 65-1993   YSBC35709-35710-2022   YSBC26707-2022   YS/T 27-1992   YS/T 331-1994   YS/T 575.20-2006   YS/T 1472.4-2021   YS/T102.2-2003   YS/T 55-1992   YS/T 373.1-1994   YS/T 556.3-2006  

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