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| International Standard Category: Aluminium and aluminium alloys |
GB/T 14849.2-2007 Methods for chemical analysis of silicon metal—Part 2:Determination of aluminum content—Chrome azurol S spectrophotometric method
工业硅化学分析方法 第2部分:铝含量的测定铬天青-S分光光度法;
| Category No.: | 77.120.10 | Valid Status: | valid |
| Issued Organization: | AQSIQ;SAC | Issued Date: | 2007-10-25 |
| Implemented Date: | 2008-4-1 | Abolished Date: | |
| Superseded Standard.: | Superseded Date: |
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