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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
Method for determination of transparenty in water of seashore swimming place
WITHDRAWN published on 30.9.2000
Selected format:Methods of microbiological examination for towel and bedclothes in public places—Determination of aerobic bacterial count
WITHDRAWN published on 30.9.2000
Selected format:Methods of microbiological examination for towel and bedclothes in public places—Determination of coliform bacteria
WITHDRAWN published on 30.9.2000
Selected format:Methods of microbiological examination for barber""s tools—Determination of coliform bacteria
WITHDRAWN published on 30.9.2000
Selected format:Methods of microbiological examination for barber""s tools—Determination of Staphylococcus aureus
WITHDRAWN published on 30.9.2000
Selected format:Methods of microbiological examination for slippers in public places—Determination of molds and yeasts count
WITHDRAWN published on 30.9.2000
Selected format:Comprehensive appraisement for health inspection in schools
WITHDRAWN published on 30.9.2000
Selected format:Regulation of health education for students in primary and middle school
WITHDRAWN published on 30.9.2000
Selected format:Terminology of protecting against and mitigating earthquake disasters—Part 1:Basic terms
WITHDRAWN published on 17.10.2000
Selected format:Post-earthquake field works—Part 3:Code for field survey
WITHDRAWN published on 17.10.2000
Selected format:Latest update: 2024-09-25 (Number of items: 2 350 354)
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