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
Methods of microbiological examination for bath tube and wash basin in public places—Determination of Coliform bacteria
WITHDRAWN published on 30.9.2000
Selected format:Methods for determination of air temperature in public places
WITHDRAWN published on 30.9.2000
Selected format:Methods for determination of air humidity in public places
WITHDRAWN published on 30.9.2000
Selected format:Methods for determination of wind speed in public places
WITHDRAWN published on 30.9.2000
Selected format:Method for determination of atmospheric pressure in public places
WITHDRAWN published on 30.9.2000
Selected format:Methods for determination of thermal radiation in public places
WITHDRAWN published on 30.9.2000
Selected format:Method for determination of air change flow of indoor air in public places
WITHDRAWN published on 30.9.2000
Selected format:Method for measurement of infiltration rates of indoor air in public places
WITHDRAWN published on 30.9.2000
Selected format:Methods of microbiological examination for tea set in public places—Determination of aerobic bacterial count
WITHDRAWN published on 30.9.2000
Selected format:Methods for determination of daylighting efficient in public places
WITHDRAWN published on 30.9.2000
Selected format:Latest update: 2024-09-25 (Number of items: 2 350 354)
© Copyright 2024 NORMSERVIS s.r.o.