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GB - Chinese national standards - Page 73

Standards GB - Chinese national standards - Page 73

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 1094.14-2022 9.3.2022
GB/T 1094.14-2022

Power transformers—Part 14: Liquid-immersed power transformer using high-temperature insulation materials

Standard published on 9.3.2022

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electronic design (pdf) (1318.80 USD)


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1 318.80 USD


in 7 working days
Preview GB/T 1094.15-2020 31.3.2020
GB/T 1094.15-2020

Power transformers—Part 15:Gas-filled power transformers

Standard published on 31.3.2020

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electronic design (pdf) (562.80 USD)


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562.80 USD


in 5 working days
Preview GB/T 1094.16-2025 1.8.2025
GB/T 1094.16-2025

Power transformers—Part 16Transformers for wind turbine applications

Standard published on 1.8.2025

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electronic design (pdf) (526.80 USD)


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526.80 USD


in 4 working days
Preview GB/T 1094.18-2016 29.8.2016
GB/T 1094.18-2016

Power transformers—Part 18:Measurement of frequency response

Standard published on 29.8.2016

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electronic design (pdf) (1006.80 USD)


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1 006.80 USD


in 5 working days
Preview GB/T 1094.23-2019 10.12.2019
GB/T 1094.23-2019

Power transformers—Part 23:DC magnetic bias suppression devices

Standard published on 10.12.2019

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electronic design (pdf) (910.80 USD)


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910.80 USD


in 7 working days
Preview GB/T 1094.3-2017 29.12.2017
GB/T 1094.3-2017

Power transformers--Part 3: Insulation levels, dielectric tests and external clearances in air

Standard published on 29.12.2017

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electronic design (pdf) (1294.80 USD)


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1 294.80 USD


in 7 working days
Preview GB/T 1094.4-2005 26.8.2005
GB/T 1094.4-2005

Power transformers--Part 4:Guide to the lightning impulse and switching impulse testing--Power transformers and reactors

Standard published on 26.8.2005

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electronic design (pdf) (1474.80 USD)


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1 474.80 USD


in 7 working days
Preview GB/T 1094.6-2011 29.7.2011
GB/T 1094.6-2011

Power transformers - Part 6: Reactors

Standard published on 29.7.2011

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electronic design (pdf) (2614.80 USD)


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2 614.80 USD


in 13 working days
Preview GB/T 1094.7-2024 28.11.2024
GB/T 1094.7-2024

Power transformers—Part 7: Loading guide for mineral-oil-immersed power transformers

Standard published on 28.11.2024

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electronic design (pdf) (1870.80 USD)


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1 870.80 USD


in 9 working days
Preview GB/T 10940-2008 3.6.2008
GB/T 10940-2008

Reciprocation type grass cutter

Standard published on 3.6.2008

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electronic design (pdf) (334.80 USD)


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334.80 USD


in 3 working days

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