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 7649
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 4041-1983
WITHDRAWN
Show all technical information.
Dimensions of clutch wheel hole for wristwatch
WITHDRAWN published on 1.1.1983
Selected format:Show all technical information.
GB 4042-1983
WITHDRAWN
Show all technical information.
Assembling dimensions for wrist watch crown tube
WITHDRAWN published on 1.1.1983
Selected format:Show all technical information.
GB 4043-1983
WITHDRAWN
Show all technical information.
Assembling dimensions for wrist watch stem
WITHDRAWN published on 1.1.1983
Selected format:Show all technical information.
GB 4044-1983
WITHDRAWN
Show all technical information.
Dimensions for wrist watch crown
WITHDRAWN published on 1.1.1983
Selected format:Show all technical information.
GB 4045-1983
WITHDRAWN
Show all technical information.
Dimensions for wrist watch back with threads
WITHDRAWN published on 1.1.1983
Selected format:Show all technical information.
GB 4046-1983
WITHDRAWN
Show all technical information.
A series of diameter for the dial foot of watches
WITHDRAWN published on 1.1.1983
Selected format:Show all technical information.
GB 4047-1983
WITHDRAWN
Show all technical information.
Dimensions of round glass for watch cases
WITHDRAWN published on 1.1.1983
Selected format:Show all technical information.
GB/T 4048-1983
WITHDRAWN
Show all technical information.
Wristwatch cases--Dimensions of fastening elements for bracelets
WITHDRAWN published on 17.12.1983
Selected format:Show all technical information.
GB 4049-1983
WITHDRAWN
Show all technical information.
Wristwatch--Dimensions of spring bars for bracelets
WITHDRAWN published on 1.1.1983
Selected format:Show all technical information.
GB/T 405-1978
WITHDRAWN
Show all technical information.
Rules of acceptance for cotton yarn
WITHDRAWN published on 20.6.1978
Selected format:Show all technical information.
Can we help you with something?
