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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
Liquid crystal and solid-state display devices - Part 3: Sectional specification for liquid crystal display (LCD) cells
WITHDRAWN published on 18.6.2008
Selected format:Liquid crystal and solid-state display devices—Part 4:Liquid crystal display modules and cells—Essential ratings and characteristics
WITHDRAWN published on 9.2.2007
Selected format:Liquid crystal display devices—Part 4-1:Matrix colour LCD modules—Essential ratings and characteristics
WITHDRAWN published on 28.6.2008
Selected format:Liquid crystal and solid-state display devices—Part 5:Environmental,endurance and mechanical test methods
WITHDRAWN published on 18.6.2008
Selected format:Liquid crystal display devices—Part 6-1:Measuring methods for liquid crystal display devices—Photoelectric parameter
WITHDRAWN published on 5.11.2012
Selected format:Thin-film terrestrial photovoltaic(PV) modules—Design qualification and type approval
WITHDRAWN published on 4.12.2002
Selected format:Salt mist corrosion testing of photovoltaic(PV)modules
WITHDRAWN published on 4.12.2002
Selected format:Information technology—Software engineering—Guidelines for the adoption of CASE tools
WITHDRAWN published on 4.12.2002
Selected format:Coated glass—Part 1:Solar control coated glass
WITHDRAWN published on 17.12.2002
Selected format:Coated glass—Part 2:low emissivity coated glass
WITHDRAWN published on 17.12.2002
Selected format:Latest update: 2025-07-19 (Number of items: 2 208 893)
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