GB/T 643-2008
化学试剂 高锰酸钾
Chemical reagent - Potassium permanganate
- 实施日期
- 2008-11-01
- ICS 分类
- 71.040.30
组合使用关键词、标准类型、状态与 ICS 分类,快速定位所需国家标准。
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GB/T 643-2008
Chemical reagent - Potassium permanganate
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GB/T 21884-2008
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Alcohol soluble dyes - Determination for general properties of application
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Anhydrous aluminium chloride for industrial use