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 7671
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 8428-1987
WITHDRAWN
Show all technical information.
Textiles—Testing method for color fastness to light:Carbon arc
WITHDRAWN published on 22.11.1987
Selected format:Show all technical information.
GB/T 8432-1987
WITHDRAWN
Show all technical information.
Humidity test control for color fastness to light
WITHDRAWN published on 22.12.1987
Selected format:Show all technical information.
GB/T 8433-1998
WITHDRAWN
Show all technical information.
Textiles—Tests for color fastness—Color fastness to chlorinated water(Swimming-pool water)
WITHDRAWN published on 26.11.1998
Selected format:Show all technical information.
GB/T 8434-1998
WITHDRAWN
Show all technical information.
Textiles—Tests for color fastness—Color fastness to milling:Alkaline milling
WITHDRAWN published on 26.11.1998
Selected format:Show all technical information.
GB/T 8441-1998
WITHDRAWN
Show all technical information.
Textiles—Tests for color fastness—Color fastness to chlorination
WITHDRAWN published on 26.11.1998
Selected format:Show all technical information.
GB/T 8445-1987
WITHDRAWN
Show all technical information.
Conventions concerning electric and magnetic circuits
WITHDRAWN published on 17.12.1987
Selected format:Show all technical information.
GB/T 8446.1-1987
WITHDRAWN
Show all technical information.
Heat sink for power semiconductor device
WITHDRAWN published on 19.12.1987
Selected format:Show all technical information.
GB/T 8446.1-2004
WITHDRAWN
Show all technical information.
Heat sink for power semiconductor device—Part 1:Casting kind series
WITHDRAWN published on 4.2.2004
Selected format:Show all technical information.
GB/T 8446.2-1987
WITHDRAWN
Show all technical information.
Measuring method of thermal resistance and input fluid-output fluid pressure difference of heat sink for power semiconductor device
WITHDRAWN published on 19.12.1987
Selected format:Show all technical information.
GB/T 8446.2-2004
WITHDRAWN
Show all technical information.
Heat sink for power semiconductor device—Part 2:Measuring method of thermal resistance and input fluid-output fluid pressure difference
WITHDRAWN published on 4.2.2004
Selected format:Show all technical information.
Can we help you with something?
