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Standards GB - Chinese national standards - Page 4774
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 47239.8-2026
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Semiconductor devices—Flexible and stretchable semiconductor devices—Part 8: Test method for stretchability, flexibility and stability of flexible resistive memory
Execute Date: september 2026
Standard published on 27.2.2026
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GB/T 47239.9-2026
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Semiconductor devices—Flexible and stretchable semiconductor devices—Part 9: Performance testing methods of one transistor and one resistor (1T1R) resistive memory cells
Execute Date: september 2026
Standard published on 27.2.2026
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GB/T 4724-2017
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Composite base copper clad laminated sheets for printed circuits
Standard published on 31.7.2017
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GB/T 47240.1-2026
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Semiconductor devices—Semiconductor interface for human body communication—Part 1: General requirements
Execute Date: september 2026
Standard published on 27.2.2026
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GB/T 47240.4-2026
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Semiconductor devices—Semiconductor interface for human body communication—Part 4: Capsule endoscope
Execute Date: september 2026
Standard published on 27.2.2026
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GB/T 47241-2026
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Technical guidelines for virtual power plant
Execute Date: september 2026
Standard published on 27.2.2026
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GB/T 47242-2026
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Guidlines for use of Earth""s radiation belt models
Standard published on 27.2.2026
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GB/T 47243-2026
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Optics and photonics—Optical components—Test method of geometric parameters for complex curved surface
Standard published on 27.2.2026
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GB/T 47244-2026
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Heterogeneous biomimetic structure—Designing, manufacturing and optimization—Methodology
Execute Date: september 2026
Standard published on 27.2.2026
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GB/T 47245-2026
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General framework for intelligent control system of robot
Execute Date: september 2026
Standard published on 27.2.2026
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