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 5527
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 11066.4-1989
WITHDRAWN
Show all technical information.
Gold—Determination of copper, lead, bismuth and antimony contents—Flame atomic absorption spectrometric method
WITHDRAWN published on 31.3.1989
Selected format:Show all technical information.
GB/T 11066.5-1989
WITHDRAWN
Show all technical information.
Gold—Determination of silver, copper, iron, lead, antimony and bismuth contents—Emission spectrometric method
WITHDRAWN published on 31.3.1989
Selected format:Show all technical information.
GB/T 11067.1-1989
WITHDRAWN
Show all technical information.
Silver—Determination of silver content—Silver chloride precipitation-flame atomic absorption spectrometric method
WITHDRAWN published on 31.3.1989
Selected format:Show all technical information.
GB/T 11067.2-1989
WITHDRAWN
Show all technical information.
Silver—Determination of copper and gold contents—Flame atomic absorption spectrometric method
WITHDRAWN published on 31.3.1989
Selected format:Show all technical information.
GB/T 11067.3-1989
WITHDRAWN
Show all technical information.
Silver—Determination of iron, lead and bismuth contents—Flame atomic absorption spectrometric method
WITHDRAWN published on 31.3.1989
Selected format:Show all technical information.
GB/T 11067.4-1989
WITHDRAWN
Show all technical information.
Silver—Determination of antimony content—2-(5-bromo-2-pyridylazo)-5-diethylaminophenol spectrophotometric method
WITHDRAWN published on 31.3.1989
Selected format:Show all technical information.
GB/T 11067.5-1989
WITHDRAWN
Show all technical information.
Silver—Determination of carbon content—Combustion-conductometric method
WITHDRAWN published on 31.3.1989
Selected format:Show all technical information.
GB/T 11067.6-1989
WITHDRAWN
Show all technical information.
Silver—Determination of sulphur content—Combustion-potassium iodate titrimetric method
WITHDRAWN published on 31.3.1989
Selected format:Show all technical information.
GB/T 11067.7-1989
WITHDRAWN
Show all technical information.
Silver—Determination of copper, bismuth, iron, lead, gold and antimony contents—Emission spectrometric method
WITHDRAWN published on 31.3.1989
Selected format:Show all technical information.
GB/T 11068-1989
WITHDRAWN
Show all technical information.
Gallium arsenide epitaxial layer—Determination of carrier concentration—Voltage-capacitance method
WITHDRAWN published on 31.3.1989
Selected format:Show all technical information.
Can we help you with something?
