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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
Industrial trucks—Specification of inspection and maintenance
Standard published on 23.8.2024
Selected format:Non-destructive testing of welds—Ultrasonic testing—Automated total focusing technique (TFM)
Standard published on 23.8.2024
Selected format:Pyrogenicity—Principles and methods for pyrogen testing of medical devices
Standard published on 23.8.2024
Selected format:Determination of acrylamide in toothpaste—High performance liquid chromatography tandem mass spectrometry
Standard published on 23.8.2024
Selected format:Determination of 6-methylcoumarin, dihydrocoumarin, 7-methylcoumarin, 7-methoxycoumarin, 7-ethoxy-4-methylcoumarin in toothpastes—High performance liquid chromatography
Standard published on 23.8.2024
Selected format:Determination of restricted lauryl alcohol polyether-9 in cosmetics—Liquid chromatography tandem mass spectrometry
Standard published on 23.8.2024
Selected format:Determination of restricted 2,4-diamino-pyrimidine-3-oxide in cosmetics—High performance liquid chromatography
Standard published on 23.8.2024
Selected format:Imported cold-chain food traceability—Specification for data interchange application of traceability system
Standard published on 23.8.2024
Selected format:Basic biomechanics measurements of human motion for technological design
Standard published on 23.8.2024
Selected format:Aluminium and aluminium alloys extruded tubes—Part 1: Seamless tubes
Standard published on 27.11.2023
Selected format:Latest update: 2026-09-08 (Number of items: 2 300 134)
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