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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
Nanotechnologies—Considerations for performing toxicokinetic studies with nanomaterials
Standard published on 7.9.2023
Selected format:Disposal guidelines for patents related to association standards
Standard published on 7.9.2023
Selected format:Imported cold-chain food traceability—Guidelines for developing traceability system
Standard published on 7.9.2023
Selected format:Nanotechnologies—Measurements of particle size and shape distributions by scanning electron microscopy
Standard published on 7.9.2023
Selected format:Determination of prohibited acid red 73 and solvent red 1 in cosmetics—Liquid chromatography–tandem mass spectrometry
Standard published on 7.9.2023
Selected format:Blow-moulded polyethylene containers for packaging of food stuffs
Standard published on 7.9.2023
Selected format:Test specification for robot multi-axis force/torque sensor
Standard published on 7.9.2023
Selected format:Performance and related test methods of mechatronic joints for robots
Standard published on 7.9.2023
Selected format:Industrial automation systems and integration—Standardized procedures for production systems engineering—Part 2: Reference process for seamless production planning
Standard published on 7.9.2023
Selected format:Industrial automation systems and integration—Standardized procedures for production systems engineering—Part 3:Information flows in production planning processes
Standard published on 7.9.2023
Selected format:Latest update: 2026-09-17 (Number of items: 2 301 467)
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