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
Fire hazard testing for electric and electronic products—Part 9:Guidance for assessing the fire hazard—Preselection testing procedures—General guidelines
WITHDRAWN published on 31.12.2013
Selected format:-
WITHDRAWN published on 1.1.1991
Selected format:Inspection methods for basic parameters of environmental testing equipments for electric and electronic products--General and guidance
WITHDRAWN published on 1.1.1985
Selected format:Inspection methods for basic parameters of environmental testing equipments for electric and electronic products—General
WITHDRAWN published on 6.4.1995
Selected format:Inspection methods for environmental testing equipments for electric and electronic products—General
WITHDRAWN published on 16.6.2008
Selected format:Inspection methods for basic parameters of environmental testing equipments for electric and electronic products--Combined high and low temperature/low air pressure testing equipment
WITHDRAWN published on 1.1.1985
Selected format:Inspection methods for basic parameters of environmental testing equipments for electric and electronic products—Combined high and low temperature/low air pressure testing equipments
WITHDRAWN published on 17.6.1996
Selected format:Inspection methods for environmental testing equipments for electric and electronic products—Combined high and low temperature/low air pressure testing equipments
WITHDRAWN published on 16.6.2008
Selected format:Inspection methods for basic parameters of environmental testing equipments for electric and electronic products--Sulphur dioxide testing equipments
WITHDRAWN published on 1.1.1985
Selected format:Inspection methods for basic parameters of environmental testing equipments for electric and electronic products—Corrosive gas testing equipments
WITHDRAWN published on 13.12.1996
Selected format:Latest update: 2026-06-14 (Number of items: 2 282 206)
© Copyright 2026 NORMSERVIS s.r.o.