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| International Standard Category: Aluminium and aluminium alloys |
GB/T 14849.5-2010 Chemical analysis of slion metal—Part 5:Determination of elements content—Analysis using an X-ray fluorescence method
工业硅化学分析方法 第5部分：元素含量的测定 X射线荧光光谱法;
| Category No.: | 77.120.10 | Valid Status: | superseded |
| Issued Organization: | AQSIQ;SAC | Issued Date: | 2011-1-14 |
| Implemented Date: | 2011-11-1 | Abolished Date: | |
| Superseded Standard.: | GB/T 14849.5-2014 Methods for chemical analysis of silicon metal―Part 5:Determination of impurity contents―X-ray fluorescence method |
Superseded Date: | 2015-5-1 |
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