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
Codes for China and world main airports and other locations
Standard published on 23.8.2024
Selected format:Terminology for electric equipment condition based maintenance
Standard published on 23.8.2024
Selected format:Requirements for quality inspection of lunar and planetary exploration data
Standard published on 23.8.2024
Selected format:Ergonomics—Accessible design—Specification of age-related luminance contrast for coloured light
Standard published on 23.8.2024
Selected format:Test method development—Gudielines for substance selection
Standard published on 23.8.2024
Selected format:Ergonomics of human-system interaction—Design directives for healthy home
Standard published on 23.8.2024
Selected format:General requirements for space environment adaptability assurance for spacecraft
Standard published on 23.8.2024
Selected format:Railway applications—Rolling stock—Onboard lithium-ion traction batteries
Standard published on 31.12.2024
Selected format:Fine bubble technology—Measurement techniques for the characterization of fine bubbles
Standard published on 23.8.2024
Selected format:Space environment—Laboratory calibration method for in-situ thermal plasma detection
Standard published on 23.8.2024
Selected format:Latest update: 2026-09-08 (Number of items: 2 300 134)
© Copyright 2026 NORMSERVIS s.r.o.