GB - Chinese national standards

Polyvinyl chloride insulated cables of rated voltages up to and including 450/750V - Part 7Flexible cables screened and unscreened with two or more conductors

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

General code for construction and acceptance of mechanical equipment installation engineering

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Code for construction and acceptance of 110kV750kV overhead transmission line

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Code for construction and acceptance of industrial metallic piping

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Code for construction and acceptance of field equipment, industrial pipe welding engineering

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Code for acceptance of construction quality of Water supply drainage and heating works

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Code of acceptance for construction quality of ventilation and air conditioning works

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Code for design of gas transmission pipeline engineering

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Unified standard for constructional quality acceptance of industrial installation engineering

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Code for design of oil transportation pipeline engineering

Available languages: English, Chinese

Available design: electronic design (pdf), Print design