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 5419
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 10531-2006
WITHDRAWN
Show all technical information.
Water treatment chemicals—Ferrous sulphate
WITHDRAWN published on 14.3.2006
Selected format:Show all technical information.
GB 10532-1989
WITHDRAWN
Show all technical information.
Water treatment chemicals--Sodium hexametaphosphate
WITHDRAWN published on 1.1.1989
Selected format:Show all technical information.
GB/T 10533-2000
WITHDRAWN
Show all technical information.
Water treatment chemicals—Polyacrylic acid
WITHDRAWN published on 31.7.2000
Selected format:Show all technical information.
GB 10534-1989
WITHDRAWN
Show all technical information.
Water treatment chemicals--Sodium polyacrylate
WITHDRAWN published on 1.1.1989
Selected format:Show all technical information.
GB 10535-1989
WITHDRAWN
Show all technical information.
-
WITHDRAWN published on 1.1.1989
Selected format:Show all technical information.
GB/T 10535-1997
WITHDRAWN
Show all technical information.
Water treatment chemicals—Hydrolyzed polymaleic anhydride
WITHDRAWN published on 24.6.1997
Selected format:Show all technical information.
GB 10536-1989
WITHDRAWN
Show all technical information.
Water treatment chemicals--Amino crimethylene phosphonic acid (solid)
WITHDRAWN published on 1.1.1989
Selected format:Show all technical information.
GB 10537-1989
WITHDRAWN
Show all technical information.
Water treatment chemicals--Disodium 1-hydroxyethylidene-1, 1-diphosphonate, tetrahydrate
WITHDRAWN published on 1.1.1989
Selected format:Show all technical information.
GB/T 10538-1989
WITHDRAWN
Show all technical information.
Analytical methods for boiler water and cooling water--Determination of quoaternary ammoniam salte--Trichloromethane extraction spectrophoto-metry
WITHDRAWN published on 22.3.1989
Selected format:Show all technical information.
GB/T 10539-1989
WITHDRAWN
Show all technical information.
Analytical methods for boiler water and cooling water—Determination of potassium—Flame photometry
WITHDRAWN published on 22.3.1989
Selected format:Show all technical information.
Can we help you with something?
