Standards GB - Chinese national standards - Page 6222

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GB/T 14948.3-1994 WITHDRAWN

Specification of pilot generatorused used in cabled distribution systems primarily intended for sound and television signals operating between 30MHz and 1GHz

WITHDRAWN published on 1.1.1994

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GB/T 14948.5-1994 WITHDRAWN

Specification of channel processor used in cabled distribution systems primarily intended for sound and television signals operating between 30MHz and 1GHz

WITHDRAWN published on 1.1.1994

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GB/T 14948.6-1994 WITHDRAWN

Specification of attenuators, equalizers, filters and rejection filters in cabled distribution systems primarily intended for sound and television signals operating between 30MHz and 1GHz

WITHDRAWN published on 1.1.1994

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electronic design (pdf) (382.80 USD)

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