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
Industrial wire screens and woven wire cloth—Guide to the choice of aperture size and wire diameter combinations—Part 1:Generalities
WITHDRAWN published on 16.3.2000
Selected format:Woven steel wire cloth with rectangular apertures for rice milling industry
WITHDRAWN published on 1.1.1985
Selected format:Method of test for ignition temperature of flammable liquids and gases
WITHDRAWN published on 31.8.1985
Selected format:Automotive drive axle nomenclature and definitions
WITHDRAWN published on 1.1.1985
Selected format:Passenger car wheels test methods
WITHDRAWN published on 1.1.1985
Selected format:Performance requirements and test methods of passenger car steel wheels
WITHDRAWN published on 12.9.1995
Selected format:Performance requirements and test methods of passenger car wheels
WITHDRAWN published on 8.10.2005
Selected format:Automobile hydraulic pressure test connection for braking equipment
WITHDRAWN published on 31.8.1985
Selected format:Technical requirements for bus bodies being overhauled
WITHDRAWN published on 31.8.1985
Selected format:Repair specification for large passenger vehicle body
WITHDRAWN published on 21.3.2005
Selected format:Latest update: 2026-06-10 (Number of items: 2 281 917)
© Copyright 2026 NORMSERVIS s.r.o.