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GB - Chinese national standards - Page 4390

Standards GB - Chinese national standards - Page 4390

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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Publication year
Preview GB/T 44228.1-2024 24.7.2024
GB/T 44228.1-2024

Smart photovoltaic power station—Part 1General

Standard published on 24.7.2024

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electronic design (pdf) (334.80 USD)


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334.80 USD


in 3 working days
Preview GB/T 44229-2024 23.8.2024
GB/T 44229-2024

Basic requirements of community service system based on cloud computing in major public health emergency

Standard published on 23.8.2024

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electronic design (pdf) (478.80 USD)


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478.80 USD


in 4 working days
Preview GB/T 4423-2020 29.9.2020
GB/T 4423-2020

Copper and copper alloy cold-drawn rod and bar

Standard published on 29.9.2020

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electronic design (pdf) (294.00 USD)


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294.00 USD


IN STOCK
Preview GB/T 44230-2024 23.8.2024
GB/T 44230-2024

Basic requirements of government information system

Standard published on 23.8.2024

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electronic design (pdf) (430.80 USD)


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430.80 USD


in 4 working days
Preview GB/T 44231-2024 23.8.2024
GB/T 44231-2024

Data interface technical requirements and test methods for user plane location service platform and satellite navigation positioning base station network

Standard published on 23.8.2024

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electronic design (pdf) (382.80 USD)


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382.80 USD


in 4 working days
Preview GB/T 44232-2024 23.8.2024
GB/T 44232-2024

Technical specification for battery charge discharge controller of stand-alone photovoltaic system

Standard published on 23.8.2024

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electronic design (pdf) (478.80 USD)


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478.80 USD


in 4 working days
Preview GB/T 44233.2-2024 23.8.2024
GB/T 44233.2-2024

Safety requirements for secondary batteries and battery installations—Part 2:Stationary batteries

Standard published on 23.8.2024

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electronic design (pdf) (1054.80 USD)


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1 054.80 USD


in 7 working days
Preview GB/T 44233.5-2025 31.12.2025
GB/T 44233.5-2025

Safety requirements for secondary batteries and battery installations—Part 5: Safe operation of stationary lithium-ion batteries

Standard published on 31.12.2025

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electronic design (pdf) (618.00 USD)


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618.00 USD


IN STOCK
Preview GB/T 44234-2024 23.8.2024
GB/T 44234-2024

Nanotechnology—Measurement of thermodynamic and kinetic parameters of interface interaction between nanomaterials and gases—Microgravimetric analysis method

Standard published on 23.8.2024

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electronic design (pdf) (574.80 USD)


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574.80 USD


in 4 working days
Preview GB/Z 44235-2024 23.8.2024
GB/Z 44235-2024

Nanotechnologies—Characteristics and measurement methods of air filter media containing polymeric nanofibers

Standard published on 23.8.2024

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electronic design (pdf) (472.80 USD)


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472.80 USD


in 4 working days

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