GB - Chinese national standards

Code for Hydrogeological Investigation of Metallurgical Industry

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Code for design of copper smelter processes

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Code for construction and acceptance of electrical lighting installation in building

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Testing technology management code for building and municipal infrastructure engineering quality

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Code for designing of thermal power plants seawater desalination system

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Technical standard for viscose fibre plant

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Technical standard for in-site testing of steel structure

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Code for design of private telephone switch system engineering

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Code for acceptance of private telephone switch system engmeering

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Code for acceptance of communication engineering in residential districts and residential buildings

Available languages: English, Chinese

Available design: electronic design (pdf), Print design