GB - Chinese national standards - Page 6365

Standards GB - Chinese national standards - Page 6365

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GB 17946-2000 WITHDRAWN

Shaoxing rice wine

WITHDRAWN published on 20.1.2000

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398.80 USD


in 3 working days
GB/T 17947-2000 WITHDRAWN

Activity measurements of solid materials considered for recycling re-use, or disposal as non-radioactive waste

WITHDRAWN published on 3.1.2000

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998.80 USD


in 5 working days
GB/T 17948-2003 WITHDRAWN

Functional evaluation of insulation systems for rotating electrical machines—General guidelines

WITHDRAWN published on 9.10.2003

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848.80 USD


in 3 working days
GB/T 17948.1-2000 WITHDRAWN

Rotating electrical machines—Functional evaluation of insulation systems—Test procedures for wire-wound windings—Thermal evaluation and classification

WITHDRAWN published on 3.1.2000

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1 248.80 USD


in 4 working days
GB/T 17948.3-2006 WITHDRAWN

Functional evaluation of insulation systems for rotating electrical machines—Test procedures for form-wound windings—Thermal evaluation and classification of insulation systems used in machines up to and including 50 MVA and 15kV

WITHDRAWN published on 15.2.2006

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748.80 USD


in 3 working days
GB/T 17948.4-2006 WITHDRAWN

Functional evaluation of insulation systems for rotating electrical machines—Test procedures for form-wound windings—Electrical evaluation of insulation systems used in machines up to and including 50MVA and 15kV

WITHDRAWN published on 14.3.2006

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548.80 USD


in 3 working days
GB/T 17948.4-2016 WITHDRAWN

Rotating electrical machines—Functional evaluation of insulation systems—Test procedures for form-wound windings—Evaluation by electrical endurance

WITHDRAWN published on 24.2.2016

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367.50 USD


in 3 working days
GB/T 17948.5-2007 WITHDRAWN

Rotating electrical machines—Functional evaluation of insulation systems—Test procedures for form-wound windings—Multifactor functional evaluation—Endurance under combined thermal and electrical stresses of insulation systems used in machines up to and including 50MVA and 15kV

WITHDRAWN published on 3.12.2007

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748.80 USD


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GB/T 17948.6-2007 WITHDRAWN

Rotating electrical machine—Functional evaluation of insulation systems—Test procedures for form-wound windings—Evaluation of thermomechanical endurance of insulation systems

WITHDRAWN published on 3.12.2007

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598.80 USD


in 3 working days
GB 1795-1996 WITHDRAWN

Tyre valve core

WITHDRAWN published on 2.12.1996

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398.80 USD


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Entries shown from 63640 to 63650 out of a total of 86882 entries.


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