GB - Chinese national standards

Valve steel and superalloy bars for internal combustion engines

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Generic specification for disc-style ceramic dielectric variable preset capacitors in electronic equipment

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

General specification for metal bellows expansion joints

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

General specification for metal bellows expansion joints

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Chemical reagent--Ammonium hydrogen difluoride

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Requirement and test method of heating performance for motor vehicle

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Editorial nominating method for the modeldesignation of rubber and plastics machinery

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Pressurized kneader for rubber and plastics

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Test methods for submersible motor-pumps

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

General technical conditions for automatic internal combustion engine power stations

Available languages: English, Chinese

Available design: electronic design (pdf), Print design