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GB - Chinese national standards - Page 4437

Standards GB - Chinese national standards - Page 4437

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/Z 44630-2024 29.9.2024
GB/Z 44630-2024

Hydraulic machines—Francis turbine pressure fluctuation transposition

Standard published on 29.9.2024

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Preview GB/T 44631-2024 29.9.2024
GB/T 44631-2024

Requirements for wafer carrier handoff parallel I/O interface

Standard published on 29.9.2024

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910.80 USD


in 6 working days
Preview GB/T 44632-2024 29.9.2024
GB/T 44632-2024

Reference radiation fields for radiation protection—Definitions and fundamental concepts

Standard published on 29.9.2024

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808.80 USD


in 5 working days
Preview GB/T 44633-2024 29.9.2024
GB/T 44633-2024

Technical specification for information reporting of electric power emergency

Standard published on 29.9.2024

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526.80 USD


in 4 working days
Preview GB/T 44634-2024 29.9.2024
GB/T 44634-2024

Basic terminology of hydropower engineering

Standard published on 29.9.2024

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ON REQUEST


Out of stock
Preview GB/T 44635-2024 29.9.2024
GB/T 44635-2024

Electrostatic discharge sensitivity testing—Transmission line pulse(TLP)—Component level

Standard published on 29.9.2024

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538.80 USD


in 4 working days
Preview GB/T 44636-2024 29.9.2024
GB/T 44636-2024

Energy internet system—Architecture and requirements

Standard published on 29.9.2024

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electronic design (pdf) (238.80 USD)


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238.80 USD


in 3 working days
Preview GB/T 44637-2024 29.9.2024
GB/T 44637-2024

Energy interconnection system—Interaction between smart grid and heat, gas, water and transportation systems

Standard published on 29.9.2024

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430.80 USD


in 4 working days
Preview GB/T 44638-2024 29.9.2024
GB/T 44638-2024

Specification for interaction between energy internet and electric vehicle

Standard published on 29.9.2024

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330.00 USD


IN STOCK
Preview GB/T 44639.1-2024 29.9.2024
GB/T 44639.1-2024

Railway applications—Energy measurement on board trains—Part 1: General

Standard published on 29.9.2024

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electronic design (pdf) (526.80 USD)


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526.80 USD


in 4 working days

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