GB - Chinese national standards

Electronic railway equipment—Train communication network (TCN)—Part 2-4: TCN application profile

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Electronic railway equipment—Train communication network (TCN)—Part 2-5: Ethernet Train BackboneETB

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Electronic railway equipment—Train communication network (TCN)—Part 2-6: On-board to ground communication

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Electronic railway equipment—Train communication network (TCN—Part 2-7: Radio based Wireless Train Backbone (WLTB)

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Electronic railway equipment—Train communication network (TCN)—Part 3-1:Multifunction Vehicle Bus (MVB)

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Earth continuity tester

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Information technology - Office equipment - Minimum information to be specified for image scanners

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

The copolymer used to toner for electrostatic copier

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Methods of comprehensive evaluation for prints quality of monochrome laser printer

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Specification of organic photoconductive drum for digital electroststic copying Printing, Faxingequipment

Available languages: English, Chinese

Available design: electronic design (pdf), Print design