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GB - Chinese national standards - Page 4958

Standards GB - Chinese national standards - Page 4958

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 51420-2020 16.1.2020
GB/T 51420-2020

Standard for commissioning and acceptance of smart substation

Standard published on 16.1.2020

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electronic design (pdf) (1702.80 USD)


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1 702.80 USD


in 8 working days
Preview GB 51421-2020 1.1.2020
GB 51421-2020

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Standard published on 1.1.2020

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Preview GB/T 51421-2020 16.1.2020
GB/T 51421-2020

Technical standard of communication pole line engineering for aerial optical(copper)cable

Standard published on 16.1.2020

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Preview GB/T 51422-2021 9.4.2021
GB/T 51422-2021

(Technical Standards for Testing, Appraisal and Reinforcement of Building Metal Sheet Enclosure System)

Standard published on 9.4.2021

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electronic design (pdf) (2470.80 USD)


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2 470.80 USD


in 11 working days
Preview GB 51423-2020 27.2.2020
GB 51423-2020

Standard for generallayout design of ammunition plant

Standard published on 27.2.2020

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Preview GB/T 51424-2022 5.1.2022
GB/T 51424-2022

Standard for the design of greenhouse structure

Standard published on 5.1.2022

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electronic design (pdf) (2148.00 USD)


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2 148.00 USD


IN STOCK
Preview GB/T 51425-2020 9.6.2020
GB/T 51425-2020

Standard for design of observation and monitor system on forest fire

Standard published on 9.6.2020

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electronic design (pdf) (790.80 USD)


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790.80 USD


in 6 working days
Preview GB 51427-2021 9.4.2021
GB 51427-2021

Technical standard for auto tracking and targeting jet suppression system

Standard published on 9.4.2021

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electronic design (pdf) (1054.80 USD)


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1 054.80 USD


in 6 working days
Preview GB 51428-2021 9.4.2021
GB 51428-2021

Standard for fire protection design of coal chemical engineering

Standard published on 9.4.2021

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Preview GB/T 51429-2022 1.1.2022
GB/T 51429-2022

(Acceptance Technical Standards for Agricultural Construction Projects)

Standard published on 1.1.2022

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