HG/T 3751-2011.Acid black NT(C. I. Acid black 210).1范围HG/T 3751规定了酸性黑NT(C.I酸性黑210)产品的要求、采样、试验方法、检验规则以及标志、标签、包...
HG/T 3696.1-2011.Inorganic chemicals for industrical use Preparations of standard and reagent solutions for chemical analysis Part 1 : Preparations of standard volumetric solutions....
HG/T 3721-2011.Acid violet N-FBL(C. I. Acid violet 48).1范围HG/T 3721规定了酸性紫 N-FBL(C.I. 酸性紫 48)产品的要求、采样、试验方法、检验规则以及标志、...
HG/T 3723-2011.Acid blue 6B(C. I. Acid blue 83).1范围HG/T 3723规定了酸性蓝 6B(C.1. 酸性蓝 83)产品的要求、采样、试验方法、检验规则以及标志、标签、包...
HG/T 3745-2011.Joined classical V-belts.1范围HG/T 3745规定了联组普通 V 带的产品结构、型号和标记、截面尺寸、要求、试验方法、检验规则及标志、标...
HG/T 3531-2011.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...
HG/T 3532-2011.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中污垢和腐蚀...
HG/T 3533-2011.Industrial circulating cooling water-Determination ofignition-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...
HG/T 3534-2011.Industrial circulating cooling water- Determination of undissolved material in acid , phosphorus , ferrum , aluminium , calcium, magnesium, zinc and copper for sludge...
HG/T 3535-2011.Industrial circulating cooling water-Determination of sulphates for sludge and corrosion products.1范围HG/T 3535规定了采用重量法测定工业循环冷却水污...
