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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
Non-active surgical implants—Osteosynthesis and joint replacement implants—Part 1Particular requirements for osteosynthesis implants
Standard published on 31.12.2024
Selected format:Non-active surgical implants—Osteosynthesis and joint replacement implants—Part 2: Particular requirements for joint replacement implants
Standard published on 28.2.2025
Selected format:The technical requirements of repairs for steel general purpose containers
Standard published on 11.5.2001
Selected format:
Technical requirements of repairs for steel general purpose containers
Execute Date: may 2026
Standard published on 31.10.2025
Selected format:Level classification, equipment configuration,and construction requirements of container highway transit stations
Standard published on 1.8.2025
Selected format:Dimensions for panel mounted indicating and recording electrical measuring instruments
Standard published on 17.10.2000
Selected format:Laden mass calculating method for bus
Standard published on 27.11.2023
Selected format:Short-pitch transmission precision roller and bush chains, attachments and associated chain sprockets
Standard published on 28.5.2024
Selected format:Regulations of dust control for refractory enterprises
Standard published on 23.12.2008
Selected format:Industrial hexogen
Standard published on 15.5.2015
Selected format:Latest update: 2026-03-24 (Number of items: 2 269 385)
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