GB - Chinese national standards

Hot rolled steel plate,sheet and strip for bogie frame of high-speed train

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Guides for energy efficiency assessment of raw material yard of iron and steel enterprise

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Hot rolling checker steel sheet and strip

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Hot-rolled spring steel wire rod for high-speed railway fastener

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Corrosion resistant hot rolled section steel for cargo oil tanks

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Methods to quantify the steady state, power-frequency electrimagnetic fields generated by HV switchgear assemblies and HV/LV prefabricated substations

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Proton exchange membrane fuel cell modules for road vehicles

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Test methods for proton exchange membrane fuel cell power system at subzero environment

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Plastics - Determination of hardness - Part 1: Ball indentation method

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Plastics - Determination of hardness - Part 2:Rockwell hardness

Available languages: English, Chinese

Available design: electronic design (pdf), Print design