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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
Telecontrol equipment and systems--Part 6:Telecontrol protocols compatible with ISO standards and ITU-T recommendations--Section 802:Object model of TASE.2
Standard published on 26.3.2002
Selected format:Telecontrol equipment and systems--Part 6-702:Telecontrol protocols compatible with ISO standards and ITU-T recommendations--Functional profile for providing the TASE.2 application service in end systems
Standard published on 29.11.2002
Selected format:Telecontrol equipment and systems--Part 6-602:Telecontrol protocols compatible with ISO standards and ITU-T recommendations--TASE transport profiles
Standard published on 29.11.2002
Selected format:Telecontrol equipment and systems--Part 6-1: Telecontrol protocols compatible with ISO standards and ITU-T recommendations--Application contextand organization of standards
Standard published on 15.9.2003
Selected format:Telecontrol equipment and systems-Part 6-2:Telecontrol protocols compatible with ISO standards and ITU-T recommendations-Use of basic standards(OSI layers 1-4)
Standard published on 6.2.2005
Selected format:Telecontrol equipment and systems-Part 6-505:Telecontrol protocols compatible with ISO standards and ITU-T recommendations-TASE.2 User guide
Standard published on 6.2.2005
Selected format:Telecontrol equipment and systems-Part 6-601:Telecontrol protocols compatible with ISO standards and ITU-T recommendations-Functional profile for providing the connection-oriented transport service in an end system connected via permanent access to a pac
Standard published on 6.2.2005
Selected format:Determination of angle of repose of coal
Standard published on 9.4.2002
Selected format:Mechanical vibration and shock—Hand-arm vibration—Measurement and evaluation of the vibration transmissibility of gloves at the palm of the hand
Standard published on 20.8.2021
Selected format:Stainless steel clad pipes for structural purposes
Standard published on 13.5.2008
Selected format:Latest update: 2026-09-11 (Number of items: 2 300 165)
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