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 6051
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 14506.26-1993
WITHDRAWN
Show all technical information.
Silicate rocks—Determination of cobalt content—4-[(5-Chtoro-2-pyridyl)-azo]-1,3-diamino benzene photometric method
WITHDRAWN published on 19.6.1993
Selected format:Show all technical information.
GB/T 14506.27-1993
WITHDRAWN
Show all technical information.
Silicate rocks—Determination of nicket content—,""-Furil dioxime photometric method
WITHDRAWN published on 19.6.1993
Selected format:Show all technical information.
GB/T 14506.28-1993
WITHDRAWN
Show all technical information.
Silicate rocks—Determination of contents of major and minor elements—X-ray fluorescence spectrometric method
WITHDRAWN published on 19.6.1993
Selected format:Show all technical information.
GB/T 14506.3-1993
WITHDRAWN
Show all technical information.
Silicate rocks—Determination of silica
WITHDRAWN published on 19.6.1993
Selected format:Show all technical information.
GB/T 14506.4-1993
WITHDRAWN
Show all technical information.
Silicate rocks—Determination of alumina content—Fluoride replacement complexometric method
WITHDRAWN published on 19.6.1993
Selected format:Show all technical information.
GB/T 14506.5-1993
WITHDRAWN
Show all technical information.
Silicate rocks—Determination of iron oxide
WITHDRAWN published on 19.6.1993
Selected format:Show all technical information.
GB/T 14506.6-1993
WITHDRAWN
Show all technical information.
Silicate rocks—Determination of calcium oxide
WITHDRAWN published on 19.6.1993
Selected format:Show all technical information.
GB/T 14506.7-1993
WITHDRAWN
Show all technical information.
Silicate rocks—Determination of magnesium oxide
WITHDRAWN published on 19.6.1993
Selected format:Show all technical information.
GB/T 14506.8-1993
WITHDRAWN
Show all technical information.
Silicate rocks—Determination of titania
WITHDRAWN published on 19.6.1993
Selected format:Show all technical information.
GB/T 14506.9-1993
WITHDRAWN
Show all technical information.
Silicate rocks—Determination of phosphorus pentoxide
WITHDRAWN published on 19.6.1993
Selected format:Show all technical information.
Can we help you with something?
