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GB - Chinese national standards - Page 4960

Standards GB - Chinese national standards - Page 4960

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 51440-2021 28.6.2021
GB 51440-2021

(Cold storage construction and acceptance standards)

Standard published on 28.6.2021

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Preview GB 51441-2022 1.1.2022
GB 51441-2022

(Engineering Design Standards for Electronic Industry Wastewater Treatment)

Standard published on 1.1.2022

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electronic design (pdf) (1966.80 USD)


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1 966.80 USD


in 9 working days
Preview GB 51442-2022 5.1.2022
GB 51442-2022

Standard for process design of molybdenum plants

Standard published on 5.1.2022

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electronic design (pdf) (1534.80 USD)


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1 534.80 USD


in 7 working days
Preview GB/T 51443-2021 28.6.2021
GB/T 51443-2021

Standard for process design of indium recovery

Standard published on 28.6.2021

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electronic design (pdf) (754.80 USD)


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754.80 USD


in 5 working days
Preview GB 51445-2021 28.6.2021
GB 51445-2021

(Process design standard for antimony smelter)

Standard published on 28.6.2021

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1 870.80 USD


in 8 working days
Preview GB/T 51446-2021 8.9.2021
GB/T 51446-2021

Technical standard for concrete-filled steel tubular hybrid structures

Standard published on 8.9.2021

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electronic design (pdf) (3178.80 USD)


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3 178.80 USD


in 12 working days
Preview GB/T 51447-2021 8.9.2021
GB/T 51447-2021

Standard for storage of building information model

Standard published on 8.9.2021

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electronic design (pdf) (ON REQUEST)


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ON REQUEST


Out of stock
Preview GB/T 51448-2022 1.1.2022
GB/T 51448-2022

(Organic Fertilizer Engineering Technical Standards)

Standard published on 1.1.2022

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electronic design (pdf) (1270.80 USD)


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1 270.80 USD


in 7 working days
Preview GB/T 51449-2022 1.1.2022
GB/T 51449-2022

(Straw pyrolysis carbonization polygeneration engineering technical standard)

Standard published on 1.1.2022

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1 654.80 USD


in 8 working days
Preview GB/T 51450-2022 1.1.2022
GB/T 51450-2022

(Metal and non-metal mine filling engineering technical standards)

Standard published on 1.1.2022

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electronic design (pdf) (1294.80 USD)


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1 294.80 USD


in 8 working days

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