GB - Chinese national standards

Low-voltage switchgear and controlgear—Part 4-1: Contactors and motor-starters—Electromechanical contactors and motor-starters (Including motor protector)

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Low-voltage switchgear and controlgear—Part 5-1: Control circuit devices and switching element—Electromechanical control circuit devices

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Low-voltage switchgear and controlgear—Part 4-2: Contactors and motor-starters—Semiconductor motor controllers, starters and soft-starters

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Low-voltage switchgear and controlgear—Part 7-1Ancillary equipment—Terminal blocks for copper conductors

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Low-voltage switchgear and controlgear—Part 7-2: Ancillary equipment—Protective conductor terminal blocks for copper conductors

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Low-voltage switchgear and controlgear—Part 6-2:Multiple function equipment—Control and protective switching devices(or equipment)(CPS)

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Aerial insulated cables for rated voltage of 10kV

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Types and safety technical requirements of system earthing

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Radionuclide gauges--Gaugesdesigned for permanent installation

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Radiation protection instrumentation - Installed dose rate meterswarning assemblies and monitors for X and gamma radiation of energy between 50 keVand 7 MeV

Available languages: English, Chinese

Available design: electronic design (pdf), Print design