We need your consent to use the individual data so that you can see information about your interests, among other things. Click "OK" to give your consent.
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
Laboratory test methods for truck and bus tyres capabilities
Standard published on 17.3.2023
Selected format:Homogeneous electrodialysis membrane
Standard published on 28.11.2024
Selected format:Test method for impact failure of fiber reinforced polymer matrix composites
Standard published on 28.11.2024
Selected format:Thermal insulating products for industrial installations—Determination of the coefficient of linear thermal expansion at sub-ambient temperatures
Standard published on 28.11.2024
Selected format:Test method for thermal fatigue of fine ceramics substrate
Standard published on 28.11.2024
Selected format:Test method for pull-through resistance of fasteners of polymer matrix composite laminates
Standard published on 28.11.2024
Selected format:Technical specifications for comprehensive utilization of titanium gypsum
Standard published on 28.11.2024
Selected format:Test methods for mechanical automatic tensioner of accessory belt drive system of engine
Standard published on 28.11.2024
Selected format:Test method for mechanical stability of superhydrophobic surfaces
Standard published on 28.11.2024
Selected format:Tires intelligent manufacturing—Data dictionary
Standard published on 28.11.2024
Selected format:Latest update: 2026-09-02 (Number of items: 2 300 083)
© Copyright 2026 NORMSERVIS s.r.o.