Cookies
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 - Chinese national standards - Page 8593
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
Price display: excl. VAT
Displayed currency:
USD
Sort by:
GB/T 7483-1987
WITHDRAWN
Show all technical information.
Water quality--Determination of fluoride--Fluor reagent spectrophotometric
WITHDRAWN published on 6.3.1987
Selected format:Show all technical information.
GB/T 7486-1987
WITHDRAWN
Show all technical information.
Water quality--Determination of cyanide--Part 1:Determination of total cyanide
WITHDRAWN published on 6.3.1987
Selected format:Show all technical information.
GB/T 7487-1987
WITHDRAWN
Show all technical information.
Water quality--Determinationof cyanide--Part 2:Determination of cyanide
WITHDRAWN published on 6.3.1987
Selected format:Show all technical information.
GB/T 7488-1987
WITHDRAWN
Show all technical information.
Water quality--Determination of biochemical oxygen demand after 5 days(BOD5)--Dilution and seeding method
WITHDRAWN published on 6.3.1987
Selected format:Show all technical information.
GB/T 749-2001
WITHDRAWN
Show all technical information.
Test method for potential expansion of portland cement mortars exposed to sulfate
WITHDRAWN published on 29.4.2001
Selected format:Show all technical information.
GB/T 7490-1987
WITHDRAWN
Show all technical information.
Water quality--Determination of volatile phenolic compounds--After distillation by means of 4-AAP spectrophotometric method
WITHDRAWN published on 6.3.1987
Selected format:Show all technical information.
GB/T 7491-1987
WITHDRAWN
Show all technical information.
Water quality--Determination of volatile phenolic compounds--After distillation with bromine method
WITHDRAWN published on 6.3.1987
Selected format:Show all technical information.
GB/T 7496-1987
WITHDRAWN
Show all technical information.
Information processing systems—Data communication—High-level data link control procedures—Frame structure
WITHDRAWN published on 24.3.1987
Selected format:Show all technical information.
GB/T 7497.1-1987
WITHDRAWN
Show all technical information.
Microprocessor system bus --8-bit and 16-bit data--Part 1:Functional description with electrical and timing specifications
WITHDRAWN published on 24.3.1987
Selected format:Show all technical information.
GB/T 7497.2-1987
WITHDRAWN
Show all technical information.
Microprocessor system bus --8-bit and 16-bit data--Part 2:Mechanical and pin descriptions for the system bus configuration with edge connecters (direct)
WITHDRAWN published on 24.3.1987
Selected format:Show all technical information.
Can we help you with something?
