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 6878
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 20975.23-2008
WITHDRAWN
Show all technical information.
Methods for chemical analysis of aluminium and aluminium alloys—Part 23:Determination of antimony content—Potassium iodide spectrophotometric method
WITHDRAWN published on 31.3.2008
Selected format:Show all technical information.
GB/T 20975.24-2008
WITHDRAWN
Show all technical information.
Methods for chemical analysis of aluminium and aluminium alloys—Part 24:Determination of total rare earth contents
WITHDRAWN published on 31.3.2008
Selected format:Show all technical information.
GB/T 20975.25-2008
WITHDRAWN
Show all technical information.
Methods for chemical analysis of aluminium and aluminium alloys—Part 25:Inductively coupled plasma atomic emission spectrometric method
WITHDRAWN published on 9.6.2008
Selected format:Show all technical information.
GB/T 20975.3-2008
WITHDRAWN
Show all technical information.
Methods for chemical analysis of aluminium and aluminium alloys—Part 3:Determination of copper content
WITHDRAWN published on 31.3.2008
Selected format:Show all technical information.
GB/T 20975.4-2008
WITHDRAWN
Show all technical information.
Methods for chemical analysis of aluminium and aluminium alloys—Part 4:Determination of iron content—Orthopenanthroline photometric method
WITHDRAWN published on 31.3.2008
Selected format:Show all technical information.
GB/T 20975.5-2008
WITHDRAWN
Show all technical information.
Methods for chemical analysis of aluminium and aluminium alloys—Part 5:Determination of silicon content
WITHDRAWN published on 31.3.2008
Selected format:Show all technical information.
GB/T 20975.6-2008
WITHDRAWN
Show all technical information.
Methods for chemical analysis of aluminium and aluminium alloys—Part 6:Determination of cadmium content—Flame atomic absorption spectrometric method
WITHDRAWN published on 31.3.2008
Selected format:Show all technical information.
GB/T 20975.7-2008
WITHDRAWN
Show all technical information.
Methods for chemical analysis of aluminium and aluminium alloys—Part 7:Determination of manganese content—Potassium periodate spectrophotometric method
WITHDRAWN published on 31.3.2008
Selected format:Show all technical information.
GB/T 20975.8-2008
WITHDRAWN
Show all technical information.
Methods for chemical analysis of aluminium and aluminium alloys—Part 8:Determination of zinc content
WITHDRAWN published on 31.3.2008
Selected format:Show all technical information.
GB/T 20975.9-2008
WITHDRAWN
Show all technical information.
Methods for chemical analysis of aluminium and aluminium alloys—Part 9:Determination of lithium content—Flame atomic absorption spectrometric method
WITHDRAWN published on 31.3.2008
Selected format:Show all technical information.
Can we help you with something?
