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Standards GB - Chinese national standards - Page 4587

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 45801-2025

Requirements of data synchronization for enterprise standard self-declaration and disclosure

Standard published on 30.5.2025

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GB/T 45802-2025

Systems and software engineering—Life cycle processes—Requirements engineering

Standard published on 30.5.2025

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GB/T 45803-2025

System and software engineering—Model-based systems engineering—Unified architecture modeling language

Standard published on 30.5.2025

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GB/T 45804-2025

Software and systems engineering—Tools and methods for product line requirements engineering

Standard published on 30.5.2025

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GB/T 45805-2025

Specifications of classification and coding for credit risk control agencies

Standard published on 30.6.2025

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GB/T 45806-2025

Financial services—Global unique product identifier (UPI)

Standard published on 30.6.2025

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GB/T 45807-2025

Sharing economy—Vocabulary

Standard published on 30.6.2025

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GB/T 45808-2025

Ophthalmic optics—Contact lenses and contact lens care products—Cytotoxicity testing of contact lenses in combination with lens care solution to evaluate lens/solution interactions

Standard published on 30.5.2025

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GB/T 45809-2025

Technical specification for condiment traceability
Execute Date: december 2026

Standard published on 30.5.2025

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