GB - Chinese national standards

Fibre optic wavelength switches—Part 1Generic specification

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Health informatics—Categorial structure for terminological systems of surgical procedures

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Artificial intelligence—Technical specifications of federated learning

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

IPv6 address assignment and coding rules—Application infrastructure service providers

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Geosynthetics—Determination of oxidative induction time—High-pressure differential scanning calorimetry method

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Evaluation specification of user experience design for household and similar electrical appliances

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Maceral classification for brown coals and lignites

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Macrolithotype classification for brown coals and lignites

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Aircraft and space—Industrial data—Product identification and traceability

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

General rules of coal petrographic analysis

Available languages: English, Chinese

Available design: electronic design (pdf), Print design