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Standards GB - Chinese national standards - Page 4833
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 4774-2013E
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Terminology of filtration and separation
Standard published on 17.12.2013
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GB 47740-2026
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Requirement for nameplate labeling of photovoltaic modules
Execute Date: june 2027
Standard published on 25.5.2026
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GB 47741-2026
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Safety technical specification for batteries used in electrically powered wheelchair
Execute Date: june 2027
Standard published on 25.5.2026
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GB/T 47742.1-2026
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Requirements on security assurance of mobile communication network equipment—Part 1: General requirements
Execute Date: november 2026
Standard published on 2.7.2026
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GB/T 47742.2-2026
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Requirements on security assurance of mobile communication network equipment—Part 2: Evolved packet system
Execute Date: november 2026
Standard published on 2.7.2026
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GB/T 47743.1-2026
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Digital cameras—Measurement method for image stabilization performance—Part 1: Optical systems
Execute Date: february 2027
Standard published on 2.7.2026
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GB/T 47744-2026
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Cybersecurity technology—Definition and description of internet malware
Execute Date: february 2027
Standard published on 2.7.2026
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GB/T 47745-2026
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Operation monitoring indicators and calculation methods for road freight market
Execute Date: september 2026
Standard published on 25.5.2026
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GB/T 47746-2026
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Customer contact service—Requirements for collaboration between live and intelligent customer services
Execute Date: september 2026
Standard published on 25.5.2026
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GB/T 47747-2026
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Service excellence—Principles and model for public service organizations
Execute Date: september 2026
Standard published on 25.5.2026
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