GB - Chinese national standards

Blockchain and distributed ledger technology—General service—Technical requirements of decentralized identity system

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Guidelines for the construction of child-friendly public facilities service system

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Urban public facilities—Specification for the assessment of carbon emission

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Urban public facilities—Specification for carbon emission management system

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Rail welding—Part 1: General requirements and test methods

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Test method for distributed friction force measurement of air layer drag reduction

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Performance and test requirements for application specific messageASM shipborne equipment

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Test method for the pressure fluctuation measurement induced by rotor revolution of propulsor with duct

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Released alkali tests of glasses and glass containers for pharmaceutical preparations

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Ships and marine technology—Design and test requirements for steel doors using electrical trace heating

Available languages: English, Chinese

Available design: electronic design (pdf), Print design