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Standards GB - Chinese national standards - Page 4873

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 48023-2026

Technical specifications for cold plate liquid cooling system of data center
Execute Date: february 2027

Standard published on 30.7.2026

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GB/T 48025-2026

Ground-based navigation satellite system for remote sensing water vapor and ionosphere detection
Execute Date: february 2027

Standard published on 30.7.2026

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GB/T 48026-2026

Technical requirements for construction of meteorological observation system for well-facilitated farmland
Execute Date: february 2027

Standard published on 30.7.2026

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GB/T 48028-2026

Aerosol bacterial retention test method for air-inlet filter on infusion and transfusion devices
Execute Date: august 2027

Standard published on 30.7.2026

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electronic design (pdf) (ON REQUEST)

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GB/T 48029-2026

Nomenclature and labelling requirements for whole-grain foods
Execute Date: february 2027

Standard published on 30.7.2026

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GB/T 48030-2026

Rail systems for supporting medical equipment
Execute Date: august 2027

Standard published on 30.7.2026

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GB/T 48031-2026

General technical requirements for plastic bagged rice packaging line
Execute Date: february 2027

Standard published on 30.7.2026

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GB/T 48032-2026

Plastics—Ecotoxicity testing scheme for soluble decomposition intermediates from biodegradable plastic materials and products used in the marine environment—Test methods and requirements
Execute Date: february 2027

Standard published on 30.7.2026

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electronic design (pdf) (ON REQUEST)

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GB/T 48033-2026

Medical electrical equipment—Immunity requirements for exposure to radio frequency identification readers
Execute Date: august 2028

Standard published on 30.7.2026

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