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 4729
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 4698.4-2017
Show all technical information.
Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 4Determination of manganese content—Potassium periodate spectrophotometry and inductively coupled plasma atomic emission spectrometry
Standard published on 29.9.2017
Selected format:Show all technical information.
GB/T 4698.5-2017
Show all technical information.
Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 5Determination of molybdenum content—Thiocyanate spectrophotometry and inductively coupled plasma atomic emission spectrometry
Standard published on 29.9.2017
Selected format:Show all technical information.
GB/T 4698.6-2019
Show all technical information.
Methods for chemical analysis of titanium sponge,titanium and titanium alloys—Part 6:Determination of boron content—Methylene blue spectrophotometry and inductively coupled plasma atomic emission spectrometry
Standard published on 18.10.2019
Selected format:Show all technical information.
GB/T 4698.7-2011
Show all technical information.
Methods for chemical analysis of titanium sponge,titanium and titanium alloys - Determination of oxygen and nitrogen content
Standard published on 12.5.2011
Selected format:Show all technical information.
GB/T 4698.8-2017
Show all technical information.
Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 8Determination of aluminum content—Separation with sodium hydroxide-EDTA complex-metric titration and inductively coupled plasma atomic emission spectrometry
Standard published on 29.9.2017
Selected format:Show all technical information.
GB/T 4698.9-2017
Show all technical information.
Methods for chemical analysis of titanium sponge,titanium and titanium alloys—Part 9Determination of tin content—Potassium iodate titration and inductively coupled plasma atomic emission spectrometry
Standard published on 29.9.2017
Selected format:Show all technical information.
GB/T 46980-2025
Show all technical information.
Test method for fire resistance of photovoltaic modules
Execute Date: january 2027
Standard published on 31.12.2025
Selected format:Show all technical information.
GB/T 46981-2025
Show all technical information.
Extended thermal cycling of PV modules—Test procedure
Standard published on 31.12.2025
Selected format:Show all technical information.
GB/T 46982-2025
Show all technical information.
Photovoltaic devices—Procedures for temperature and irradiance corrections to measured I-V characteristics
Standard published on 31.12.2025
Selected format:Show all technical information.
GB/T 46983.703-2025
Show all technical information.
Measurement procedures for materials used in photovoltaic modules—Part 7-3: Accelerated stress tests—Methods of abrasion of PV module external surfaces
Standard published on 31.12.2025
Selected format:Show all technical information.
Can we help you with something?
