GB - Chinese national standards

Technical code for retrofitting of heating system on energy efficiency

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Code for design of environment protection for machinery industry

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

code for installation and quality acceptation of flue gas desulphyrization mechanical equipment engeering

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Technical code for application of profiled metal sheets

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Code for design of decorative stone plant

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Technical code for water mist fire extinguishing system

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Standard for basic terminology of real estate appraisal

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Engine fuels--Determination of existent gum

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Code for construction and acceptance of structure of rural residence

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Code for Construction of Steel-Concrete Composite Structures

Available languages: English, Chinese

Available design: electronic design (pdf), Print design