GB - Chinese national standards

Code for construction of ventilation and air conditioning

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Technical code for composite soil nailing wall in retaining and protection of excavation

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Code for investigation and surveying of 1000kV overhead transmission line

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Code for installation of mechanical equipment for steel-making

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Code for recycling of construction & demolition waste

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Code for installation of rolling mill mechanical equipment

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Code for design of fire protection for conventional island in nuclear power plants

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Code for design of petrochemical recirculation cooling water unit

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Code for design of wastewater treatment in petrochemical industry

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Standard for drawing of coal preparation technology

Available languages: English, Chinese

Available design: electronic design (pdf), Print design