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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
Indoor decorating and refurbishing materials—Limit of harmful substances of interior architectural coatings
WITHDRAWN published on 1.4.2008
Selected format:Indoor decorating and refurbishing materials—Limit of harmful substances of interior architectural coatings
WITHDRAWN published on 1.4.2008
Selected format:Indoor decorating and refurbishing materials—Limit of harmful substances of adhesives
WITHDRAWN published on 10.12.2001
Selected format:Indoor decorating and refurbishing materials—Limit of harmful substances of wood based furniture
WITHDRAWN published on 10.12.2001
Selected format:Indoor decorating and refurbishing materials—Limit of harmful substances of wallpapers
WITHDRAWN published on 10.12.2001
Selected format:Reciprocating internal combustion engines—Measurement of emitted airborne noise—Engineering method and survey method
WITHDRAWN published on 5.6.2000
Selected format:Reciprocating internal combustion engines—Measurement of sound power levels using sound pressure—Part 4:Survey method using a reference sound source
WITHDRAWN published on 12.5.2017
Selected format:Corrosion of metals and alloys--Evaluation of pitting corrosion
WITHDRAWN published on 17.12.2001
Selected format:Anti-corrosive painting of fusion bonded epoxy coating powders
WITHDRAWN published on 17.12.2001
Selected format:Equipment for general lighting purposes—EMC immunity requirements
WITHDRAWN published on 20.12.2001
Selected format:Latest update: 2026-06-10 (Number of items: 2 281 917)
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