HG/T 4327-2012.Reclaimed water-Determination of total iron content-Spectrophotometric method.1范围HG/T 4327规定了以生活污水和工业废水为主的经适当处理后的再生...
HG/T 4328-2012.Water treatment chemical- Sodium salt of aminotrimethylene phosphonic acid.1范围HG/T 4328规定了水处理剂氨基三亚甲基膦酸钠盐产品的要求、试验方...
HG/T 4320-2012.Inorganic chemicals for industrial use-General rules for gas chromatographic analysis.1范围HG/T 4320规定了无机化工产品气相色谱分析方法通用规则的...
HG/T 4299-2012.Glass-lined wiped film evaporator Structure and parameters.1范围HG/T 4299规定了搪玻璃薄膜蒸发器的型式、基本参数、主要尺寸和要求,以及铭牌...
HG/T 4298-2012.Glass-lined porous plate-type condenser.1范围HG/T 4298规定了多孔搪玻璃片式冷凝器的型式、基本参数、主要尺寸和要求以及铭牌、出厂文件...
HG/T 4196-2011.Chemical reagent-Sodium carbonate decahydrate.1范围HG/T 4196规定了化学试剂中十水合碳酸钠的性状、规格、试验、检验规则和包装及标志。...
HG/T 3655-2012.Ultraviolet curing coatings for woodenware.1范围HG/T 3655规定了紫外光(UV)固化木器涂料产品的分类、要求、试验方法、检验规则及标志、包...
HG/T 3539-2012.Industrial circulating cooling water-Determination of iron content-Spectrometric method using 1,10-phenathroline.1范围HG/T 3539规定了工业循环冷却水中低含...
HG/T 3536-2011.Industrial circulating cooling water-Determination of carbon dioxide for sludge and corrosion products.1范围HG/T 3536规定了循环冷却水系统中以碳酸盐为主...
HG/T 3530-2012.Industrial circulating cooling water-Sampling andproduction for sludge and corrosion products.1范围HG/T 3530规定了工业循环冷却水污垢和腐蚀产物试样的...
