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 5112
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 7260.3-2024
Show all technical information.
Uninterruptible power systems (UPS)—Part 3: Method of specifying the performance and test requirements
Standard published on 29.6.2024
Selected format:Show all technical information.
GB/T 7260.40-2020
Show all technical information.
Uninterruptible power systems(UPS)—Part 4:Environmental aspects—Requirements and reporting
Standard published on 14.12.2020
Selected format:Show all technical information.
GB/T 7260.503-2020
Show all technical information.
Uninterruptible power systems (UPS)—Part 5-3: DC output UPS—Performance and test requirements
Standard published on 14.12.2020
Selected format:Show all technical information.
GB/T 7261-2016
Show all technical information.
Basic testing method for relaying protection and security automatic equipment
Standard published on 24.2.2016
Selected format:Show all technical information.
GB/T 7262-2025
Show all technical information.
Technical requirement and equipment arrangement for highway communication
Standard published on 29.8.2025
Selected format:Show all technical information.
GB/T 7265.1-1987
Show all technical information.
Test method for complex permittivity of solid dielectric materials at microwave frequencies--Perturbation method
Standard published on 13.2.1987
Selected format:Show all technical information.
GB/T 7265.2-1987
Show all technical information.
Test method for the complex permittivity of solid dielectric materials at microwave frequencies--Open cavity method
Standard published on 13.2.1987
Selected format:Show all technical information.
GB/T 7267-2015
Show all technical information.
Series of basic dimension of protective and control panels and cabinet for secondary circuit of power system
Standard published on 15.5.2015
Selected format:Show all technical information.
GB/T 7268-2015
Show all technical information.
Series of basic dimensions of subracks and associated plug-in units panels for protection and automation equipment of power system
Standard published on 15.5.2015
Selected format:Show all technical information.
GB/T 7269-2008
Show all technical information.
Arrangement,types and basic dimensions of consoles for electronic equipments
Standard published on 19.6.2008
Selected format:Show all technical information.
Can we help you with something?
