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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
Health standard of textbook for elementary and secondary school student
WITHDRAWN published on 21.1.1998
Selected format:The operating procedures of pig-slaughtering
WITHDRAWN published on 2.3.1998
Selected format:Operating procedures of pig-slaughtering
WITHDRAWN published on 27.6.2008
Selected format:The general technical conditions for animal slaughtering
WITHDRAWN published on 2.3.1998
Selected format:Fresh and frozen beef,cuts
WITHDRAWN published on 2.3.1998
Selected format:Fresh and frozen beef,cuts
WITHDRAWN published on 27.6.2008
Selected format:Fresh and frozen rabbit meat
WITHDRAWN published on 2.3.1998
Selected format:Fresh and frozen rabbit meat
WITHDRAWN published on 12.8.2008
Selected format:Methods of test for fineness of grind of paints
WITHDRAWN published on 15.9.1979
Selected format:Horseradish cold storage technique
WITHDRAWN published on 2.3.1998
Selected format:Latest update: 2025-11-16 (Number of items: 2 243 995)
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