GB - Chinese national standards

Technical code for rigid polyurethane foam insulation and waterproof engineering

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Code for design of comprehensive utilization of iron and steel industry resources

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Code for design of environmental protection of iron and steel industry

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Code for design of sintering plant

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Code for design of rolling process of hot-rolled section and bar mill

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Code for acceptance of energy efficient building construction

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Code for test of scale acoustic model for auditorium

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

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Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Code of design on fire protection and prevention for iron & steel metallurgy enterprises

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Code for design of inclind shafts and chambers of coal mine

Available languages: English, Chinese

Available design: electronic design (pdf), Print design