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Standards GB are Chinese national standards, which are issued by China's Standardization Administration Office (SAC).
Chinese national standards are used all over China commonly labeled as GB standards. They determine the united production requirements regarding product safety and quality .
GB standards are often modified or created according to the international standards of ISO, IEC or any other international level.
Although, they are largely harmonized, GB standards may differ from international standards .
Approximately 15% of all GB standards are obligatory and they can be identified according to the prefix GB, after which the code of the standards follows:
GB – Obligatory national standards
GB/T – Optional national standards
GB/Z – National steering technical document
Tri-wheel vehicles and low-speed goods vehicles—Photometric characteristics of turn signal lamps
Standard published on 15.5.2015
Selected format:Tri-wheel vehicles and low-speed goods vehicles—Head lamps
Standard published on 15.5.2015
Selected format:Tri-wheel vehicles and low-speed goods vehicles—Photometric characteristics of front and rear position lamps,stop lamps
Standard published on 15.5.2015
Selected format:Low-speed vehicle—Seat systems—Strength requirements and test methods
Standard published on 15.5.2015
Selected format:Tri-wheel vehicles and low-speed goods vehicles—Retro reflector
Standard published on 15.5.2015
Selected format:Tri-wheel vehicles and low-speed goods vehicles—Electric horn—Performance requirement and methods
Standard published on 15.5.2015
Selected format:Unbleached impregnating insulating paper
Standard published on 23.3.2005
Selected format:Bleached pulp paper for printed boards
Standard published on 18.7.2002
Selected format:Tri-wheel vehicles and low-speed goods vehiclesPerformance of speed meters
Standard published on 15.5.2015
Selected format:Tri-wheel vehicles and low-speed goods vehicles—License plates(crackets) and it`s position
Standard published on 15.5.2015
Selected format:Latest update: 2026-09-24 (Number of items: 2 302 501)
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