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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
Hexagon socket set screws with dog point
WITHDRAWN published on 26.9.2000
Selected format:Overhead traveling crane—Span series and lifting height series
WITHDRAWN published on 19.12.1995
Selected format:White pepper
WITHDRAWN published on 4.6.1987
Selected format:White pepper
WITHDRAWN published on 4.5.2008
Selected format:Black pepper
WITHDRAWN published on 4.6.1987
Selected format:Black pepper
WITHDRAWN published on 4.5.2008
Selected format:Wood chips for the pulp
WITHDRAWN published on 25.1.1999
Selected format:Decorative high-pressure laminates(HPL)—Sheets based on thermosetting resins
WITHDRAWN published on 10.11.1999
Selected format:High-pressure decorative laminates—Sheets made from thermosetting resins
WITHDRAWN published on 31.12.2013
Selected format:Food additive--Gardenia yellowcrocin
WITHDRAWN published on 6.6.1987
Selected format:Latest update: 2025-07-18 (Number of items: 2 208 817)
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