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 320
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 13747.14-2017
Show all technical information.
Methods for chemical analysis of zirconium and zirconium alloys—Part 14Determination of uranium content—Polarography
Standard published on 29.9.2017
Selected format:Show all technical information.
GB/T 13747.15-2017
Show all technical information.
Methods for chemical analysis of zirconium and zirconium alloys—Part 15Determination of boron content—Curcumin spectrophotometry
Standard published on 29.9.2017
Selected format:Show all technical information.
GB/T 13747.16-2017
Show all technical information.
Methods for chemical analysis of zirconium and zirconium alloys—Part 16Determination of chloric content—Silver chloride nephelometry and ion selective electrode method
Standard published on 29.9.2017
Selected format:Show all technical information.
GB/T 13747.17-2017
Show all technical information.
Methods for chemical analysis of zirconium and zirconium alloys—Part 17Determination of cadmium content—Polarography
Standard published on 29.9.2017
Selected format:Show all technical information.
GB/T 13747.18-2022
Show all technical information.
Methods for chemical analysis of zirconium and zirconium alloys—Part 18Determination of vanadium content—N-benzoyl-N-phenyl hydroxylamine spectrophotometry and inductively coupled plasma atomic emission spectrometry
Standard published on 12.10.2022
Selected format:Show all technical information.
GB/T 13747.19-2017
Show all technical information.
Methods for chemical analysis of zirconium and zirconium alloys—Part19Determination of titanium content—Diantipyrylmethane spectrophotometry and the inductively coupled plasma atomic emission spectrometry
Standard published on 29.9.2017
Selected format:Show all technical information.
GB/T 13747.2-2019
Show all technical information.
Methods for chemical analysis of zirconium and zirconium alloys—Part 2Determination of iron content—1,10-phenanthroline spectrophotometry and inductively coupled plasma atomic emission spectrometry
Standard published on 31.12.2019
Selected format:Show all technical information.
GB/T 13747.20-2017
Show all technical information.
Methods for chemical analysis of zirconium and zirconium alloys—Part 20Determination of hafnium content—Inductively coupled plasma atomic emission spectrometry
Standard published on 29.9.2017
Selected format:Show all technical information.
GB/T 13747.21-2017
Show all technical information.
Methods for chemical analysis of zirconium and zirconium alloys—Part 21Determination of hydrogen content—Inert gas fusion-infrared absorption or thermal conductivity method
Standard published on 29.9.2017
Selected format:Show all technical information.
GB/T 13747.22-2017
Show all technical information.
Methods for chemical analysis of zirconium and zirconium alloys—Part 22Determination of oxygen and nitrogen contents—Inert gas fusion-infrared absorption and thermal conductivity method
Standard published on 29.9.2017
Selected format:Show all technical information.
Can we help you with something?
