GB - Chinese national standards

Technical code for orticultural plastic tunnel engineering

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Code for design of psychiatric hospital

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Code for construction and acceptance of nonferrous metals processing mechanical installation engineering

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Straight cylindrical involute splines - Gauge

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Code for exploration of hydrogeology in nonferrous metal mines

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Code for grid identification system

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Code for construction of coal mine equipment installation engineering

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Technical code for large and medium-scale biogas engineering

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Technical code for ground treatment of hydraulic fill

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Code for design of coal mine hoisting system engineering

Available languages: English, Chinese

Available design: electronic design (pdf), Print design