GB - Chinese national standards - Page 8746

Standards GB - Chinese national standards - Page 8746

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GB/T 9629-1988 WITHDRAWN

Inductor and transformer cores for telecommunications--Part 4: Blank detail specification: Magnetic oxide cores for transformers and chokes for power applications--Assessment level A

WITHDRAWN published on 30.6.1988

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448.80 USD


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GB/T 9630-1988 WITHDRAWN

Dimensions of pot-cores made of magnetic oxides and associated parts

WITHDRAWN published on 30.6.1988

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598.80 USD


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GB 9631-1988 WITHDRAWN

Detail specification for electronic components UYF10 magnetic oxide cores--Assessment level A

WITHDRAWN published on 1.1.1988

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398.80 USD


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GB/T 9632-1988 WITHDRAWN

Measuring methods of cores for inductors and transformers for telecommunications

WITHDRAWN published on 30.6.1988

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ON REQUEST


Out of stock
GB/T 9632.1-2002 WITHDRAWN

Measuring methods of cores for inductors and transformers for telecommunications

WITHDRAWN published on 18.7.2002

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ON REQUEST


Out of stock
GB/T 9633-1988 WITHDRAWN

Measuring methods for properties ofgyromagnetic materials intended for application at microwave frequencies

WITHDRAWN published on 30.6.1988

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ON REQUEST


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GB/T 9634-1988 WITHDRAWN

Guide to the specification of limits for physical imperfections of parts made from magnetic oxides

WITHDRAWN published on 30.6.1988

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248.80 USD


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GB/T 9634.2-2002 WITHDRAWN

Ferrite cores—Guide on the limits of surface irregularities—Part 2:RM-cores

WITHDRAWN published on 4.12.2002

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448.80 USD


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GB/T 9637-1988 WITHDRAWN

Electrotechnical terminology Magnetic materials and components

WITHDRAWN published on 1.1.1988

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ON REQUEST


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GB/T 9638-1988 WITHDRAWN

Gravimetric determination of smoke particulates from combustion of plastic materials

WITHDRAWN published on 8.7.1988

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248.80 USD


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Entries shown from 87450 to 87460 out of a total of 88173 entries.


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