GB - Chinese national standards

Generic specification for gas sensors of metal-oxide semiconductor

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Measuring methods for gas sensors of metal-oxide semiconductor

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Fixed film resistor networks for use in electronic equipment--Part 1:Generic specification

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Classification and codes of diseases and patterns of traditional Chinese medicine

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Method for measurements of radio noise

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Square and rectangular thin keyways

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Specifications for aerial photography of 1:5 000 1:10 000 1:25 000 1:50 000 1:100 000 topographic maps

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Method of testing volume resistivity of conducting and antistatic plastics

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Terms relating to coal mining—Part 1Coal geology and prospecting

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Terms relating to coal mining - Part 10: Winning machinery and developing machinery

Available languages: English, Chinese

Available design: electronic design (pdf), Print design