Cookies
We need your consent to use the individual data so that you can see information about your interests, among other things. Click "OK" to give your consent.
Standards GB - Chinese national standards - Page 8675
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
Price display: excl. VAT
Displayed currency:
USD
Sort by:
GB/T 755.2-2003
WITHDRAWN
Show all technical information.
Methods for determining losses and efficiency of rotating electrical machinery from tests(excluding machines for traction vehicles)
WITHDRAWN published on 6.8.2003
Selected format:Show all technical information.
GB/T 7550-1987
WITHDRAWN
Show all technical information.
Synchronizing universal coupling with ball and sacket
WITHDRAWN published on 21.3.1987
Selected format:Show all technical information.
GB 7551-1987
WITHDRAWN
Show all technical information.
-
WITHDRAWN published on 1.1.1987
Selected format:Show all technical information.
GB/T 7551-1997
WITHDRAWN
Show all technical information.
Load cells
WITHDRAWN published on 3.6.1997
Selected format:Show all technical information.
GB 7552-1987
WITHDRAWN
Show all technical information.
Resolution test target for photographic lenses
WITHDRAWN published on 1.1.1987
Selected format:Show all technical information.
GB/T 7555-1987
WITHDRAWN
Show all technical information.
General characteristics complying with the network performance objectives for 12 channel carrier telephone systems on open-wire pairs
WITHDRAWN published on 26.3.1987
Selected format:Show all technical information.
GB/T 7556-1987
WITHDRAWN
Show all technical information.
General characteristics complying with the network performance objectives for 60 channel carrier telephone systems on symmetric cable pairs
WITHDRAWN published on 26.3.1987
Selected format:Show all technical information.
GB/T 7557-1987
WITHDRAWN
Show all technical information.
General characteristics complying with the network performance objectives for 300 channel carrier telephone systems on standardized 1.2/4.4mm coaxial cable pairs
WITHDRAWN published on 26.3.1987
Selected format:Show all technical information.
GB 7558.1-1987
WITHDRAWN
Show all technical information.
Methods of chemical analysis of soda-lime-alumina and borosilicate glass--Determination of content of ferrous oxide
WITHDRAWN published on 1.1.1987
Selected format:Show all technical information.
GB 7558.2-1987
WITHDRAWN
Show all technical information.
Methods of chemical analysis of soda-lime-alumina and borosilicate glass--Determination of content of fluorine
WITHDRAWN published on 1.1.1987
Selected format:Show all technical information.
Can we help you with something?
