英文名称 : Waste gas from manufacturing process—Determination of chemical oxygendemand and nitrogen oxide—Potassium dichromate oxidation and naphthylethylene diamine colorimetric method

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英文名称 : Waste water from manufacturing process—Determination of total nitro compounds—Gas chromatographic method

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英文名称 : Waste water from manufacturing process—Determination of total nitro compounds—Spectrophotometric method

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英文名称 : General rules for analytical and testing methods of coal mine water

内容简介 : 本标准规定了煤矿水水质分析的总则、样品、测定、溶液及其浓度、结果表述、方法精密度、检测记录和检测报告。 本标准适用于煤矿水水质分析。

英文名称 : Water quality—Determination of adsorbable organic halogens (AOX)—Microcoulometric method

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英文名称 : Water quality—Determination of diethylenetriamine—Salicyiclaldehyde spectrophotometric method

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英文名称 : Water quality—Determination of triethylamine—Bromophenol blue spectrophotometric method

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英文名称 : Water quality—Determination of asymmetrical dimethyl hydrazine—Amino ferrocyanide sodium spectrophotometric method

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