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 8881
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 9451-1988
WITHDRAWN
Show all technical information.
Determination of total or effective thickness of thin surface hardened layers of steel parts
WITHDRAWN published on 24.6.1988
Selected format:Show all technical information.
GB/T 9452-1988
WITHDRAWN
Show all technical information.
Testing method for working zone of heat treating furnace
WITHDRAWN published on 25.6.1988
Selected format:Show all technical information.
GB/T 9452-2003
WITHDRAWN
Show all technical information.
Testing method for work zone of Heat treatment furnace
WITHDRAWN published on 25.11.2003
Selected format:Show all technical information.
GB/T 9452-2012
WITHDRAWN
Show all technical information.
Testing method for working zone of heat treatment furnace
WITHDRAWN published on 3.9.2012
Selected format:Show all technical information.
GB/T 9453-1988
WITHDRAWN
Show all technical information.
Terminology of forging dies and elements
WITHDRAWN published on 24.6.1988
Selected format:Show all technical information.
GB/T 9453-2008
WITHDRAWN
Show all technical information.
Terminology of forging dies
WITHDRAWN published on 6.6.2008
Selected format:Show all technical information.
GB/T 9454-2000
WITHDRAWN
Show all technical information.
Feed additive—Vitamin E(material)
WITHDRAWN published on 24.10.2000
Selected format:Show all technical information.
GB/T 9454-2008
WITHDRAWN
Show all technical information.
Feed additive—Vitamin E
WITHDRAWN published on 31.12.2008
Selected format:Show all technical information.
GB/T 9455-1988
WITHDRAWN
Show all technical information.
Feed additive—Vitamin A/D3 beadlets
WITHDRAWN published on 20.6.1988
Selected format:Show all technical information.
GB/T 9460-1988
WITHDRAWN
Show all technical information.
Welding wire and rods of copper and copper alloys
WITHDRAWN published on 24.6.1988
Selected format:Show all technical information.
Can we help you with something?
