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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
Technical specification for carbon sequestration of grasslands used for mowing and grazing
Standard published on 28.1.2026
Selected format:Diagnostic techniques for poultry red mite disease
Standard published on 28.1.2026
Selected format:Diagnostic techniques for bovine coronavirus infection
Standard published on 28.1.2026
Selected format:Ageing societies—Requirements and guidelines for dementia-inclusive communities—Part 1:Residential community
Standard published on 27.2.2026
Selected format:Ageing societies—Requirements and guidelines for dementia-inclusive communities—Part 2: Residence building
Standard published on 27.2.2026
Selected format:Technical specification of heliostat field control system for solar power tower plant
Standard published on 27.2.2026
Selected format:China online information exchange for publications—Acknowledgement format for book product information
Standard published on 28.1.2026
Selected format:Facility management—Development of a facility management strategy
Standard published on 28.1.2026
Selected format:Service Design—Vocabulary
Standard published on 28.1.2026
Selected format:Specification for health and safety states assessment of traction battery for battery electric vehicles
Standard published on 28.1.2026
Selected format:Latest update: 2026-11-09 (Number of items: 2 209 259)
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