GB - Chinese national standards - Page 5675

Standards GB - Chinese national standards - Page 5675

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GB/T 12106-2007 WITHDRAWN

Requirements and methods of enviromental test for electronic keyboards

WITHDRAWN published on 5.12.2007

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334.80 USD


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GB 12107-1989 WITHDRAWN

Series of key width measurements for keyboard musical instrument

WITHDRAWN published on 1.1.1989

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238.80 USD


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GB 12108-1989 WITHDRAWN

Welded wire fabric coated with zinc

WITHDRAWN published on 1.1.1989

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382.80 USD


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GB 12109-1989 WITHDRAWN

Ball mill of daily ceramics industry

WITHDRAWN published on 1.1.1989

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430.80 USD


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GB 1211-1986 WITHDRAWN

Knife sections, ledger plates and knife backs of cutter bars for agricultural machinery

WITHDRAWN published on 1.1.1986

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238.80 USD


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GB 12110-1989 WITHDRAWN

Pipe threads reamers and dies

WITHDRAWN published on 1.1.1989

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526.80 USD


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GB 12111-1989 WITHDRAWN

Industrial sewing machine--Lockstitch straight buttonhole sewing machine heads

WITHDRAWN published on 1.1.1989

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430.80 USD


in 3 working days
GB 12112-1989 WITHDRAWN

Industrial sewing machine--Cylinder bed covering chainstitch sewing machine heads model GK

WITHDRAWN published on 1.1.1989

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430.80 USD


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GB 12113-1989 WITHDRAWN

Measurement of touch-current and earth wire current

WITHDRAWN published on 1.1.1989

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ON REQUEST


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GB/T 12113-1996 WITHDRAWN

Methods of measurement of touch-current and protective conductor current

WITHDRAWN published on 22.8.1996

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