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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
Standard for quality inspection and assessment of buiding construction
WITHDRAWN published on 1.1.1988
Selected format:Rolling bearings—Thrust ball bearings—Boundary dimensions
WITHDRAWN published on 14.12.1995
Selected format:Plastics—Guidelines for the recovery and recycling of plastics waste
WITHDRAWN published on 17.12.2013
Selected format:Digital addressable lighting interface—Part 101:General requirements—System
WITHDRAWN published on 17.12.2013
Selected format:Digital addressable lighting interface—Part 101: General requirements—System components
WITHDRAWN published on 26.11.2021
Selected format:Digital addressable lighting interface—Part 102:General requirements—Control gear
WITHDRAWN published on 17.12.2013
Selected format:Digital addressable lighting interface—Part 102: General requirements—Control gear
WITHDRAWN published on 26.11.2021
Selected format:Digital addressable lighting interface—Part 201:Particular requirements for control gear—Fluorescent lamps(device type 0)
WITHDRAWN published on 17.12.2013
Selected format:Digital addressable lighting interfacePart 207:Particular requirements for control gearLED modules (device type 6)
WITHDRAWN published on 17.12.2013
Selected format:Digital addressable lighting interface—Part 210:Particular requirements for control gear—Sequencer(device type 9)
WITHDRAWN published on 17.12.2013
Selected format:Latest update: 2026-04-02 (Number of items: 2 270 295)
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