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GB - Chinese national standards - Page 8425

Standards GB - Chinese national standards - Page 8425

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 6451.1-1986 1.1.1986
GB 6451.1-1986 WITHDRAWN

Specification and technical requirements for three phase oil immersed power transformers 6, 10kv

WITHDRAWN published on 1.1.1986

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286.80 USD


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Preview GB 6451.2-1986 1.1.1986
GB 6451.2-1986 WITHDRAWN

Specification and technical requirements for three phase oil immersed power transformers 35kv

WITHDRAWN published on 1.1.1986

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334.80 USD


in 3 working days
Preview GB 6451.3-1986 1.1.1986
GB 6451.3-1986 WITHDRAWN

Specification and technical requirements for three phase oil immersed power transformers 63kv

WITHDRAWN published on 1.1.1986

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334.80 USD


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Preview GB 6451.4-1986 1.1.1986
GB 6451.4-1986 WITHDRAWN

Specification and technical requirements for three phase oil immersed power transformers 110kv

WITHDRAWN published on 1.1.1986

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electronic design (pdf) (382.80 USD)


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382.80 USD


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Preview GB 6451.5-1986 1.1.1986
GB 6451.5-1986 WITHDRAWN

Specification and Technical requirements for three phase oil immersed power transformers 220kv

WITHDRAWN published on 1.1.1986

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electronic design (pdf) (430.80 USD)


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430.80 USD


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Preview GB/T 6452-1986 7.6.1986
GB/T 6452-1986 WITHDRAWN

Zirconium-Aluminium alloy powders for getter

WITHDRAWN published on 7.6.1986

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electronic design (pdf) (334.80 USD)


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334.80 USD


in 3 working days
Preview GB/T 6453-1986 7.6.1986
GB/T 6453-1986 WITHDRAWN

Zirconium-Aluminium alloy combined strips for getter

WITHDRAWN published on 7.6.1986

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238.80 USD


in 2 working days
Preview GB/T 6454-1986 7.6.1986
GB/T 6454-1986 WITHDRAWN

Rings and tablets of zirconium-aluminium alloy for getter

WITHDRAWN published on 7.6.1986

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238.80 USD


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Preview GB/T 6455-1986 7.6.1986
GB/T 6455-1986 WITHDRAWN

Mercury releasing combined strips for getter

WITHDRAWN published on 7.6.1986

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478.80 USD


in 3 working days
Preview GB 6456-1986 1.1.1986
GB 6456-1986 WITHDRAWN

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WITHDRAWN published on 1.1.1986

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electronic design (pdf) (ON REQUEST)


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