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GB - Chinese national standards - Page 4553

Standards GB - Chinese national standards - Page 4553

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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Preview GB/T 45562-2025 25.4.2025
GB/T 45562-2025

Heavy mechanical—Design specifications for automation system

Standard published on 25.4.2025

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electronic design (pdf) (550.80 USD)


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550.80 USD


in 4 working days
Preview GB/T 45563.1-2025 25.4.2025
GB/T 45563.1-2025

Specification of intellectual property appraisement—Part 1:General

Standard published on 25.4.2025

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electronic design (pdf) (454.80 USD)


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454.80 USD


in 4 working days
Preview GB/T 45563.2-2025 25.4.2025
GB/T 45563.2-2025

Specification of intellectual property appraisement—Part 2:Patent

Standard published on 25.4.2025

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358.80 USD


in 3 working days
Preview GB/T 45563.3-2025 25.4.2025
GB/T 45563.3-2025

Specification of intellectual property appraisement—Part 3:Trademark

Standard published on 25.4.2025

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262.80 USD


in 3 working days
Preview GB/T 45564-2025 25.4.2025
GB/T 45564-2025

Specification for international trade business process—Multi modal transport reference data madel (MMT-RDM)

Standard published on 25.4.2025

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electronic design (pdf) (646.80 USD)


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646.80 USD


in 5 working days
Preview GB/T 45565-2025 25.4.2025
GB/T 45565-2025

Coding regulations of lithium ion batteries

Standard published on 25.4.2025

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electronic design (pdf) (330.00 USD)


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330.00 USD


IN STOCK
Preview GB/T 45567-2025 25.4.2025
GB/T 45567-2025

Information and documentation—Resource description for persons with visual impairments

Standard published on 25.4.2025

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electronic design (pdf) (1702.80 USD)


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1 702.80 USD


in 8 working days
Preview GB/T 45568-2025 25.4.2025
GB/T 45568-2025

Information specification for relay protection

Standard published on 25.4.2025

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358.80 USD


in 3 working days
Preview GB/T 45569-2025 25.4.2025
GB/T 45569-2025

Design criteria for the thermal insulation of reactor coolant system main equipments and piping of PWR nuclear power plants

Standard published on 25.4.2025

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electronic design (pdf) (646.80 USD)


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646.80 USD


in 5 working days
Preview GB/T 45570-2025 25.4.2025
GB/T 45570-2025

General technology requirements for optical gyroscope

Standard published on 25.4.2025

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934.80 USD


in 6 working days

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Latest update: 2026-08-28 (Number of items: 2 298 625)
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