GB - Chinese national standards

Technical code for urban stormwater detention and retention engineering

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Technical code for refining fired heater

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Code for design of dry-mixed mortar production line

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Design Code for Shiplift

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Technical code for engineering surveying of building materials mine

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Code for design of underground coal haulage system of coal mine

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Covered electrodes for manual metal arc welding of creep-resisting steels

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Technical code for ground treatment of buildings in coal mine goaf

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Design code for energy efficiency of coal cleaning engineering

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Code for design of architecture and structure for the factory of explosives and their products

Available languages: English, Chinese

Available design: electronic design (pdf), Print design