GB - Chinese national standards

Code for design of pipe supports in iron and steel enterprises

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Refractory materials - Determination of true density

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Code for design of energy conservation of electronic industry

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Code for construction of acid-making equipment installtion engineering for metallurgical off-gas

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Code for acceptance of construction quality of acid-making equipment installation engineering for metallurgical off-gas

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Code for design of finishing process of plate and strip steel

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Code for design of steel pipe coating workshop process

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Standard for construction safety assessment of metro engineering

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Code for extractive metallurgy construction of equipment installation engineering of heavy non-ferrous metals

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Code for extractive metallurgy construction quality acceptance of mechanical equipment installation engineering of heavy non-ferrous metals

Available languages: English, Chinese

Available design: electronic design (pdf), Print design