GB - Chinese national standards

Biaxially oriented polyethylene (BOPE) film

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Test method of performance for household fresh-air air cleaner

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Plastic check valves for anti-pollution for discharge piping systems inside buildings

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Extruded sheets of impact-modified polystyrene (PS-I)—Requirements and test methods

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Thermoplastics valves—Torque—Test method

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Electric dishwashers for commercial use—Test methods for measuring the performance

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Diaphragm valves of thermoplastics materials

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Water distribution and collection devices of thermoplastics materials

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Mechanical drawings--General principles of presentation--Views

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Mechanical drawings--Item references and its arrangement for assembling drawings

Available languages: English, Chinese

Available design: electronic design (pdf), Print design