GB - Chinese national standards - Page 6078

Standards GB - Chinese national standards - Page 6078

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GB/T 1463-1988 WITHDRAWN

Test methods for density and relative density of fiber reinforced plastics

WITHDRAWN published on 4.11.1978

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238.80 USD


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478.80 USD


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238.80 USD


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GB 14632-1993 WITHDRAWN

Shell case for shotgun

WITHDRAWN published on 29.8.1993

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238.80 USD


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GB/T 14633-1993 WITHDRAWN

Rare-earth phosphorus with red, green, blue luminescence for fluorescent lamp

WITHDRAWN published on 15.9.1993

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430.80 USD


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GB/T 14633-2002 WITHDRAWN

Rare earth three-band phosphors for fluorescent lamps

WITHDRAWN published on 19.11.2002

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430.80 USD


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GB/T 14634.1-1993 WITHDRAWN

Measuring methods of rare-earth phosphorus with red,green,blue luminescence for fluorescent lamp--Measuringmethod of relative brightness

WITHDRAWN published on 15.9.1993

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382.80 USD


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GB/T 14634.1-2002 WITHDRAWN

Test methods of rare earth three-band phosphors for fluorescent lamps—Determination of relative brightness

WITHDRAWN published on 19.11.2002

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286.80 USD


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GB/T 14634.2-1993 WITHDRAWN

Rare-earth phosphors with red,green,blue luminescencefor fluorescent lamp--Measuring method of chromaticity coordinates

WITHDRAWN published on 15.9.1993

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238.80 USD


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GB/T 14634.2-2002 WITHDRAWN

Test methods of rare earth three-band phosphors for fluorescent lamps—Determination of emission spectrum and chromaticity

WITHDRAWN published on 19.11.2002

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574.80 USD


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Entries shown from 60770 to 60780 out of a total of 90590 entries.


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