GB - Chinese national standards

Technical requirements for user plane location service—Terminal

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Lasers and laser-related equipment—Test methods for laser beam polarization parameters

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Technical requirements for interoperability of access network system—Part 1:10Gbit/s passive optical networks (XG-PON)

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Technical requirements for interoperability of access network system—Part 210Gbit/s symmetric passive optical networks (XGS-PON)

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Information technology—Telecommunications and information exchange between systems—Virtual bridged local area networks bridge port extension

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Technical specification at the project level for assessment of greenhouse gas emission reductions—Solar thermal applications

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Method for determining the spontaneous combustion indicator gas and critical value in coal seams

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Water treatment chemicals—Ferric chloride

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

General requirements for super pressure balloon

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Technical requirements for stratospheric airship—Part 1:Environmental control system

Available languages: English, Chinese

Available design: electronic design (pdf), Print design