GB - Chinese national standards - Page 7208

Standards GB - Chinese national standards - Page 7208

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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GB/T 2511-1981 WITHDRAWN

Copper alloy integrated shaft sleeves--Technical requirements

WITHDRAWN published on 3.3.1981

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238.80 USD


in 2 working days
GB/T 25117.1-2010 WITHDRAWN

Railway applications—Rolling stock—Combined testing—Part 1:Combined testing of inverter-fed alternating current motors and their control system

WITHDRAWN published on 2.9.2010

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952.80 USD


in 3 working days
ON REQUEST


Out of stock
GB/T 25117.2-2010 WITHDRAWN

Railway applications—Rolling stock—Combined testing—Part 2:Combined testing of chopper-fed direct current traction motors and their control system

WITHDRAWN published on 2.9.2010

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910.80 USD


in 4 working days
GB/T 25117.3-2010 WITHDRAWN

Railway applications—Rolling stock—Combined testing—Part 3:Combined testing of alternating current motors,fed by an indirect converter,and their control system

WITHDRAWN published on 2.9.2010

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1 054.80 USD


in 4 working days
GB/T 25119-2010 WITHDRAWN

Railway applications—Electronic equipments used on rail vehicles

WITHDRAWN published on 2.9.2010

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ON REQUEST


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GB/T 25120-2010 WITHDRAWN

Railway applications—Traction transformers and inductors on board rolling stock

WITHDRAWN published on 2.9.2010

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1 102.80 USD


in 4 working days
GB/T 25121-2010 WITHDRAWN

Railway applications—Rolling stock equipment—Capacitors for power electronics

WITHDRAWN published on 2.9.2010

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GB/T 25122.1-2010 WITHDRAWN

Railway applications—Power convertors installed on board rolling stock—Part 1:Characteristics and test methods

WITHDRAWN published on 2.9.2010

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GB/T 25123.1-2010 WITHDRAWN

Electric traction—Rotating electrical machines for rail and road vehicles—Part 1:Machines others than electronic convertor-fed alternating current motors

WITHDRAWN published on 2.9.2010

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