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GB - Chinese national standards - Page 7479

Standards GB - Chinese national standards - Page 7479

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 24846-2009 30.11.2009
GB/Z 24846-2009 WITHDRAWN

Preventive test standards of 1000 kV AC electrical equipments

WITHDRAWN published on 30.11.2009

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ON REQUEST


Out of stock
Preview GB/Z 24847-2009 30.11.2009
GB/Z 24847-2009 WITHDRAWN

Technical guide on 1 000 kV AC system voltage and reactive power

WITHDRAWN published on 30.11.2009

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382.80 USD


in 3 working days
Preview GB 24849-2010 30.6.2010
GB 24849-2010 WITHDRAWN

Minimum allowable values of energy efficiency and energy efficiency grades for household and similar microwave ovens

WITHDRAWN published on 30.6.2010

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electronic design (pdf) (574.80 USD)


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574.80 USD


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Preview GB 24849-2017 31.5.2017
GB 24849-2017 WITHDRAWN

Minimum allowable values of energy efficiency and energy efficiency grades for household and similar microwave ovens

WITHDRAWN published on 31.5.2017

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electronic design (pdf) (150.00 USD)


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150.00 USD


IN STOCK
Preview GB 2485-1984 1.1.1984
GB 2485-1984 WITHDRAWN

Grinding wheels

WITHDRAWN published on 1.1.1984

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electronic design (pdf) (1054.80 USD)


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1 054.80 USD


in 6 working days
Preview GB/T 2485-1997 16.12.1997
GB/T 2485-1997 WITHDRAWN

Bonded abrasive products Grinding wheel Technical specifications

WITHDRAWN published on 16.12.1997

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electronic design (pdf) (526.80 USD)


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526.80 USD


in 4 working days
Preview GB/T 2485-2008 3.6.2008
GB/T 2485-2008 WITHDRAWN

Bonded abrasive products—Technical specifications

WITHDRAWN published on 3.6.2008

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electronic design (pdf) (670.80 USD)


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670.80 USD


in 3 working days
Preview GB 24850-2010 30.6.2010
GB 24850-2010 WITHDRAWN

Minimum allowable values of energy efficiency and energy efficiency grades for flat panel televisions

WITHDRAWN published on 30.6.2010

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622.80 USD


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Preview GB 24850-2013 9.6.2013
GB 24850-2013 WITHDRAWN

Minimum allowable values of energy efficiency and energy efficiency grades for flat panel televisions

WITHDRAWN published on 9.6.2013

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electronic design (pdf) (718.80 USD)


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718.80 USD


in 3 working days
Preview GB/T 24851-2010 30.6.2010
GB/T 24851-2010 WITHDRAWN

Specification for equipping and managing of measuring instrument of energy in building material industry

WITHDRAWN published on 30.6.2010

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electronic design (pdf) (226.80 USD)


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226.80 USD


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