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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| SN/T 3469.2-2013 |
Determination of flurine in import copper matte or sintered copper material by ion. Selective electrode 进口粗炼或烧结铜物料中氟含量的测定方法 离子选择电极法 |
China Import Export Inspection
Standards Determination flurine import |
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