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 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
Self-locking nutstwoluganchor
Standard published on 22.12.1988
Selected format:Self-locking nutsangleanchor
Standard published on 22.12.1988
Selected format:General specification of line printer
Standard published on 9.6.1988
Selected format:General specifications for CRT display device of computer
Standard published on 22.12.1995
Selected format:General specification of serial impact dot matrix printer
Standard published on 30.12.2011
Selected format:Safety requirements for electronic flash apparatus for photographic purposes
Standard published on 18.1.2007
Selected format:General specification for pulse signal generator
Standard published on 31.12.2012
Selected format:Self-locking nutssingleluganchorsealing
Standard published on 22.12.1988
Selected format:Oil-filled, paper or polypropylene paper laminate insulated, metal-sheathed cables and accessories for alternating voltages up to and including 500kV - Part 1: Test
Standard published on 30.6.2008
Selected format:Oil-filled, paper or polypropylene paper laminate insulated, metal-sheathed cables and accessories for alternating voltages up to and including 500kV - Part 2Oil-filled paper insulated, lead-sheathed cables for alternating voltages up to and including 500kv
Standard published on 30.6.2008
Selected format:Latest update: 2026-04-21 (Number of items: 2 274 412)
© Copyright 2026 NORMSERVIS s.r.o.