Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
GB/T 638-2007 |
Chemical reagent - Tin(Ⅱ)Chloride dihydrate 化学试剂 二水合氯化亚锡(Ⅱ)( 氯化亚锡) |
China National Standards Tin(Ⅱ)Chloride |
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