HG/T 2140-2009 搪玻璃异径法兰
HG/T 2140-2009.Glass lined flanged tapers.1范围HG/T 2140规定了搪玻璃异径法兰的型式、基本参数、尺寸及技术要求...
行业标准2023.08.09
HG/T 2140-2009.Glass lined flanged tapers.1范围HG/T 2140规定了搪玻璃异径法兰的型式、基本参数、尺寸及技术要求...
行业标准2023.08.09
HG/T 2139-2009.Glass lined eccentric pipes.1范围HG/T 2139规定了搪玻璃偏心异径管的型式、基本参数、尺寸及技术...
行业标准2023.08.09
HG/T 2138-2009.Glass lined concentric pipes.1范围HG/T 2138规定了搪玻璃同心异径管的型式、基本参数,尺寸及技...
行业标准2023.08.09
HG/T 2137-2009.Glass lined cross joint.1范围HG/T 2137规定了搪玻璃四通的形式、基本参数、尺寸及技术要求。HG/T...
行业标准2023.08.09
HG/T 2193-2008.Rubber hoses and hose assemblies for washing-machines and dishwas...
行业标准2023.08.09
HG/T 2268-2009.Technical specifications of steel vessel with mechanical agitatin...
行业标准2023.08.09
HG/T 2192-2008.Rubber hoses for sand and grit blasting-Specification.1范圈HG/T 219...
行业标准2023.08.09
HG/T 2182-2008.Cotton-padded rubber shoes.1范围HG/T 2182规定了棉胶鞋的要求、试验方法、检验规则、标志、包装、...
行业标准2023.08.09
HG/T 2142-2009.Glass lined distance confirm pieces.1范围HG/T 2142规定了搪玻璃定距件的型式、基本参数...
行业标准2023.08.09
HG/T 2510-2006.Test method of activity for methanation catalyst.1范围HG/T 2510规定了甲...
行业标准2023.08.09