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
Safe distances between operator and hazardous positions of machinery
WITHDRAWN published on 1.1.1990
Selected format:Safety of machinery—Safety distances to prevent danger zones being reached by the uppar limbs
WITHDRAWN published on 7.7.1997
Selected format:Safety of machinery safety distances to prevent danger zones being reached by the lower limbs
WITHDRAWN published on 24.7.2000
Selected format:Safety of machinery—Minimum gaps to avoid crushing of parts of the human body
WITHDRAWN published on 7.7.1997
Selected format:General safety requirements for machining facilities
WITHDRAWN published on 10.2.1990
Selected format:List of dangerous goods
WITHDRAWN published on 19.3.1990
Selected format:List of dangerous goods
WITHDRAWN published on 26.7.2005
Selected format:List of dangerous goods
WITHDRAWN published on 11.5.2012
Selected format:Generic specification for radio-frequency cables
WITHDRAWN published on 9.2.1990
Selected format:Accurate pressure gauges
WITHDRAWN published on 1.1.1986
Selected format:Latest update: 2025-11-06 (Number of items: 2 243 364)
© Copyright 2025 NORMSERVIS s.r.o.