GB/T 20621-2006
化学法复合二氧化氯发生器
Generator of complex chlorine dioxide by chemical reaction
- 实施日期
- 2007-02-01
- ICS 分类
- 71.100.99
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 20621-2006
Generator of complex chlorine dioxide by chemical reaction
GB/T 752-2006
Potassium chlorate for industrial use
GB/T 11199-2006
High - purity sodium hydroxide
GB/T 6365-2006
Surface active agents - Determination of free alkalinity or free acidity - Titrimetric method
GB/T 6372-2006
Surface active agents and detergents - Methods of sample division
GB/T 11200.1-2006
Sodium hydroxide for industrial use - Determination of sodium chlorate content - O-Tolidine spectrometric method
GB/T 20489-2006
General requirements for perforator materials for oil and gas well
GB/T 20488-2006
Test method of perforator materials for oil and gas well
GB/T 5829-2006
Krypton
GB/T 5828-2006
Xenon
GB/T 4842-2006
Argon
GB/T 673-2006
Chemical reagent - Arsenic trioxide
GB/T 7373-2006
Monochlorodifluoro methane for industrial uses
GB/T 538-2006
Boric acid for industrial use
GB/T 1266-2006
Chemical reagent - Sodium chloride
GB/T 1263-2006
Chemical reagent - Disodium hydrogen phosphate dodecahydrate
GB/T 12684-2006
Methods of test for boron compound for industrial use
GB/T 9721-2006
Chemical reagent - General rules for the molecular absorption spectrophotometry (ultraviolet and visible)
GB 4349-2006
Food additive - Ethyl butyrate
GB 3862-2006
Food additive - Natural menthol