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 6876
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 20970-2007
WITHDRAWN
Show all technical information.
Petroleum and natural gas industries—Downhole equipment—Packers and bridge plugs
WITHDRAWN published on 25.6.2007
Selected format:Show all technical information.
GB/T 20972.2-2008
WITHDRAWN
Show all technical information.
Petroleum and natural gas industries - Materials for use in H2S-containing environments in oil and gas production - Part 2: Cracking-resistant carbon and low alloy steels, and the use of cast irons
WITHDRAWN published on 28.8.2008
Selected format:Show all technical information.
GB/T 20972.3-2008
WITHDRAWN
Show all technical information.
Petroleum and natural gas industries - Material for use in H2S-containing environments in oil and gas production - part 3: Cracking-resistant CRAs (corrosion-resistant alloys) and other alloys
WITHDRAWN published on 28.8.2008
Selected format:Show all technical information.
GB/T 20973-2007
WITHDRAWN
Show all technical information.
Bentonite
WITHDRAWN published on 22.6.2007
Selected format:Show all technical information.
GB/T 20974-2007
WITHDRAWN
Show all technical information.
Rigid phenolic foam for thermal insulation (PF)
WITHDRAWN published on 22.6.2007
Selected format:Show all technical information.
GB/T 20975.1-2007
WITHDRAWN
Show all technical information.
Chemical analysis methods of aluminium and aluminium alloys—Part 1:Determination of mercury content—Cold atomic absorption spectrometric method
WITHDRAWN published on 30.4.2007
Selected format:Show all technical information.
GB/T 20975.10-2008
WITHDRAWN
Show all technical information.
Methods for chemical analysis of aluminium and aluminium alloys—Part 10:Determination of tin content
WITHDRAWN published on 31.3.2008
Selected format:Show all technical information.
GB/T 20975.11-2008
WITHDRAWN
Show all technical information.
Methods for chemical analysis of aluminium and aluminium alloys—Part 11:Determination of lead content—Flame atomic absorption spectrometric method
WITHDRAWN published on 31.3.2008
Selected format:Show all technical information.
GB/T 20975.12-2008
WITHDRAWN
Show all technical information.
Methods for chemical analysis of aluminium and aluminium alloys—Part 12:Determination of titanium content
WITHDRAWN published on 31.3.2008
Selected format:Show all technical information.
GB/T 20975.13-2008
WITHDRAWN
Show all technical information.
Methods for chemical analysis of aluminium and aluminium alloys—Part 13:Determination of vanadium content—N-benzoyl-Nphenylhydroxylamine spectrophotometric method
WITHDRAWN published on 31.3.2008
Selected format:Show all technical information.
Can we help you with something?
