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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 14849.6-2014 |
Methods for chemical analysis of silicon metal―Part 6：Determination of carbon―Infrared absorption method 工业硅化学分析方法 第6部分：碳含量的测定 红外吸收法 |
China National Standards carbon―Infrared |
 English PDF |
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