HG/T 3264-1999.Dicyandiamide for industrial use.1范围HG/T 3264规定了工业双氰胺的要求、试验方法、检验规...

行业标准2023.08.07

HG/T 3423-2001.Disperse golden yellow E-3RL.1范围HG/T 3423规定了分散金黄E-3RL(分散黄RGFL、C.I...

行业标准2023.08.07

HG/T 3427-2001.Sulphur black 2BR、3B(200%).1范围HG/T 3427规定了硫化黑2BR、3B(200%)(C.I. 硫化...

行业标准2023.08.07

HG/T 3428-2000.Disperse Red S-R.1范围HG/T 3428规定了分散红S-R (分散大红S-BWFL、H-BGL、C. I分散红7...

行业标准2023.08.07

HG/T 3429-2000.Disperse Red S-5BL.1范围HG/T 3429规定了分散红S-5BL(分散红玉S-2GFL、C. I.分散红167...

行业标准2023.08.07

HG/T 3139.8-2001.Vertical reducer for tank Series CW cylindrical gear and circle...

行业标准2023.08.07

HG/T 3139.9-2001.Vertical reducer for tank Series P belt-driving reducer.1范围HG/T...

行业标准2023.08.07

HG/T 3139.10-2001.Vertical reducer for tank Series FP belt-driving reducer.1范围HG...

行业标准2023.08.07

HG/T 3139.12-2001.Vertical reducer for tank Series KJ portable cylindrical gears...

行业标准2023.08.07

HG/T 3218-1999.Glass lined-l讹t down valves.1范围HG/T 3218规定了搪玻璃下展式放料阀的型式、基本参数和要求。H...

行业标准2023.08.07