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Standards GB - Chinese national standards - Page 4669
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
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GB/T 46513-2025
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Electrochemical performance test of lithium ion battery cathode materials—Test method for low temperature performance
Standard published on 5.10.2025
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GB/T 46514-2025
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Test method for cathode materials of lithium ion battery—Determination of crystal structure—X-ray diffraction method
Standard published on 5.10.2025
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GB/T 46515-2025
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Evaluation specifications for recycling technology in waste battery chemicals
Standard published on 5.10.2025
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GB 46516-2025
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Child care articles—General safety requirements
Execute Date: november 2026
Standard published on 5.10.2025
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GB 46517-2025
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Child riding and activities—General safety requirements
Execute Date: november 2026
Standard published on 5.10.2025
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GB 46518-2025
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Technical specification for bulk transportation of liquid food
Standard published on 5.10.2025
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GB 46519-2025
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Minimum allowable values of energy efficiency and energy efficiency grades for electric vehicle power supply equipment
Execute Date: november 2026
Standard published on 5.10.2025
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GB/T 4652-2021
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Loader for underground mining—Testing method
Standard published on 11.10.2021
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GB 46520-2025
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Burning behavior safety technical specification of thermal insulation materials and products for building
Standard published on 5.10.2025
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GB 46521-2025
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Safety technical specifications for production machinery and equipment of fireworks
Execute Date: november 2026
Standard published on 5.10.2025
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