HG/T 3531-2003.Industrial circulating cooling water-Determination of water for sludge and corrosion products. 1范围 HG/T 3531规定了工业循环冷却水系统中污垢和腐蚀产物中水分含量的测
HG/T 3525-2003.Industrial circulating cooling water-Determination of aluminium-Spectrometric method using pyrocatechol violet. 1范围 HG/T 3525规定了工业循环冷却水
HG/T 3518-2003.Industrial circulating cooling water-Determination of mercaptobenzo-thiazole. 1范围 HG/T 3518规定了工业循环冷却水中巯基苯并噻唑的测定,测定范围为0.2mg/L~1mg/L。 HG/
HG/T 3534-2003.Industrial circulating cooling water- Determination of undissolved material in acid , phosphorus , ferrum,aluminium , calcium , magnesi
HG/T 3533-2003.Industrial circulating cooling water- Determination of ignition-loss for sludge and corrosion products. 1范围 HG/T 3533规定了工业循环冷却水污垢和腐蚀产物5
HG/T 3532-2003.Industrial circulating cooling water-Determination of ferrous sulphide for sludge and corrosion products. 1范围 HG/T 3532规定了工业循环冷却水污垢和腐蚀产
HG/T 4207-2011.Examination of heterotrophic bacteria in industrial circulating cooling water- standard of plate count. 1范围 HG/T 4207规定了工业循环冷却水异养菌菌数的测定
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