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
Interruptions to and alternating component (ripple) in d.c. auxiliary energizing quantity of measuring relays
WITHDRAWN published on 7.12.1987
Selected format:Infusion sets for single use
WITHDRAWN published on 26.11.1998
Selected format:Infusion sets for single use, gravity feed
WITHDRAWN published on 21.7.2005
Selected format:Transfusion sets for single use
WITHDRAWN published on 26.11.1998
Selected format:Transfusion sets for single use
WITHDRAWN published on 21.7.2005
Selected format:Plant quarantine rules for producing areas of apple seeding
WITHDRAWN published on 9.12.1987
Selected format:Plant quarantine rules for producing areas of rice seeds
WITHDRAWN published on 9.12.1987
Selected format:Toothpaste
WITHDRAWN published on 24.10.2001
Selected format:Toothpaste
WITHDRAWN published on 27.6.2008
Selected format:The method of determination of aflatoxin B1 in feedstuff
WITHDRAWN published on 10.12.1987
Selected format:Latest update: 2025-07-11 (Number of items: 2 208 012)
© Copyright 2025 NORMSERVIS s.r.o.