HG/T 2637-2017.Detecting methods of geometry dimension for glass-lined parts.1范围...

行业标准2023.08.16

HG/T 2638-2017.Quality classification of glass-lined equipment for industry.1范围H...

行业标准2023.08.16

HG/T 2680-2017.Magnesium sulfate for industrial use.1范围HG/T 2680规定了工业硫酸镁的分类、要求、试...

行业标准2023.08.16

HG/T 3139. 1-2018.Vertical reducer for tank-Types and parameters.1范围HG/T 3139. 1...

行业标准2023.08.16

HG/T 3213-2018.Test method for drop impact strength of plastic tower packing.1范围...

行业标准2023.08.16

HG/T 3216-2018.Test method for thermal deformation of plastic tower packing.1范围H...

行业标准2023.08.16

HG/T 2014-2015.Steel cord pull flame retardant conveyor belts.1范围HG/T 2014规定了钢丝绳...

行业标准2023.08.16

HG/T 2036-2017.Glass-lined vessel parameter.1范围HG/T 2036规定了搪玻璃容器的型式、基本参数及主要尺寸。HG...

行业标准2023.08.16

HG/T 2027-2017.Benzyl chloride for industrial use.1范围HG/T 2027规定了工业用氯化苄的要求、试验方法、...

行业标准2023.08.16

HG/T 2042-2017.Technical specifications for soda ash packing machinery.1范围.HG/T...

行业标准2023.08.16