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Standards GB - Chinese national standards - Page 4517
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 45283.4-2025
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Configuration file exchange for industrial control system HMI—Part 4:Test requirements
Standard published on 28.2.2025
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GB/T 45284.1-2025
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Information technology—Extensible biometric data interchange formats—Part 1:Framework
Standard published on 28.3.2025
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GB/T 45284.16-2025
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Information technology—Extensible biometric data interchange formats—Part 16:Full body image data
Standard published on 28.3.2025
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GB/T 45284.17-2025
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Information technology—Extensible biometric data interchange formats—Part 17:Gait image sequence data
Standard published on 28.3.2025
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GB/T 45284.4-2025
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Information technology—Extensible biometric data interchange formats—Part 4:Finger image data
Standard published on 28.3.2025
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GB/T 45284.5-2025
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Information technology—Extensible biometric data interchange formats—Part 5:Face image data
Standard published on 28.3.2025
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GB/T 45284.6-2025
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Information technology—Extensible biometric data interchange formats—Part 6:Iris image data
Standard published on 28.3.2025
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GB/T 45284.9-2025
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Information technology—Extensible biometric data interchange formats—Part 9:Vascular image data
Standard published on 28.3.2025
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GB/T 45285-2025
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Ergonomics of human-system interaction—Evaluation directives for the design of input system
Standard published on 28.2.2025
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GB/T 45286-2025
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Information technology—Technical specification of the augmented reality system for handheld mobile devices
Standard published on 24.1.2025
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