GB - Chinese national standards

Intellectual property documentation and information—Classification and codes

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Intellectual property documentation and information - Essential vocabulary

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Provisions on exhaust of bulk cement clinker in waterway transportation

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Tri-wheel vehicles—Limits and measurement methods for fuel consumption

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Low-speed goods vehicle—Limits and measurement methods for fuel consumption

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Classification and coding of the attribute of traffic management information—City road

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Nighttime photometric performance and test method of retroreflective pedestrian markings

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Specification for optical requirements of photoluminescent (phosphorescent) safety marking

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Electric water-heater safety valve

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Metal-seated ball valve

Available languages: English, Chinese

Available design: electronic design (pdf), Print design