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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
Ergonomics of human-system interaction—Evaluation directives for the design of input system
Standard published on 28.2.2025
Selected format:Information technology—Technical specification of the augmented reality system for handheld mobile devices
Standard published on 24.1.2025
Selected format:Information technology—Application programming interfaces of the augmented reality system for mobile devices
Standard published on 24.1.2025
Selected format:Artificial intelligence—Large-scale model—Part 1: General requirements
Standard published on 28.2.2025
Selected format:Artificial intelligence—Large-scale model—Part 2: Testing and evaluation for metrics and methods
Standard published on 28.2.2025
Selected format:Artificial intelligence—Large-scale models—Part 3: Service capability maturity assessment
Standard published on 24.1.2025
Selected format:
Artificial intelligence—Large-scale model—Part 4: Computer vision large-scale model
Execute Date: january 2027
Standard published on 28.9.2026
Selected format:
Artificial intelligence—Large-scale models—Part 5: Multimodal large-scale model
Execute Date: january 2027
Standard published on 28.9.2026
Selected format:Artificial intelligence—Large-scale model—Part 7:Speech large-scale model
Standard published on 27.8.2026
Selected format:Technical requirements for van semi-trailer of air-ground intermodal transport
Standard published on 24.1.2025
Selected format:Latest update: 2026-11-14 (Number of items: 2 210 114)
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