2025-5-15 18.97.9.170
Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
DL/T 2311-2021 Technical code for carbon fibers of composite core conductors 135.0 via email in 1~3 business day valid,,2021-10-26
GB 3362-1982 Test method for tensile properties of carbon fiber strands via email in business day superseded2005-12-01,2005-12-1,1983-10-1
GB 3364-1982 Test method for diameter and equivalent diameter of carbon fiber by microscope 75.0 via email in 1~3 business day superseded2009-04-01,2009-4-1,1983-10-1
GB/T 24490-2009 Test method for purity of multi-walled carbon nanotubes 180.0 via email in 1~3 business day valid,,2010-6-1
GB/T 24491-2009 Multi-walled carbon nanotubes 160.0 via email in 1~3 business day valid,,2010-6-1
GB/T 26749-2011 Carbon fiber - Determination of tensile properties of resin-impregnated yarn 190.0 via email in 1 business day superseded,2023-2-1,2012-3-1
GB/T 26749-2022 Carbon fibre—Determination of tensile properties of resin-impregnated yarn 270.0 via email in 1~3 business day valid,,2023-2-1
GB/T 26826-2011 Measurement for diameter of carbon nanotubes 150.0 via email in 1~3 business day valid,,2011-12-1
GB/T 29189-2012 Thermo gravimetric analysis(TGA)for determination of oxidation temperature and ash content of carbon nanotubes 180.0 via email in 1~3 business day valid,,2013-6-1
GB/T 29761-2013 Carbon fibre—Determination of size content 210.0 via email in 1~3 business day superseded,2023-2-1,2014-6-1
GB/T 29761-2022 Carbon fibre—Determination of sizing content 120.0 via email in 1~3 business day valid,,2023-2-1
GB/T 29762-2013 Carbon fibre—Determination of filament diameter and cross-section area 210.0 via email in 1~3 business day valid,,2014-6-1
GB/T 31290-2014 Carbon fibre―Determination of the tensile properties of single-filament specimens 160.0 via email in 1~3 business day superseded,2023-2-1,2015-10-1
GB/T 31290-2022 Carbon fibre—Determination of the tensile properties of single-filament specimens 180.0 via email in 1~3 business day valid,,2023-2-1
GB/T 31292-2014 Carbon fibre―Determination of carbon content―Combustion absorption method 160.0 via email in 1~3 business day valid,,2015-10-1
GB/T 31959-2015 Determination of thermal oxidative resistance of carbon fiber 100.0 via email in 1~3 business day valid,,2016-8-1
GB/T 32993-2016 Determination of volume resistivity of carbon fibre 100.0 via email in 1~3 business day valid,,2017-9-1
GB/T 33818-2017 Carbon nanotube conductive paste 140.0 via email in 1~3 business day valid,,2017-12-1
GB/T 34916-2017 Nanotechnologies―Multi-walled carbon nanotubes―Determination of amorphous carbon content by thermogravimetric analysis 160.0 via email in 1~3 business day valid,,2018-9-1
GB/T 37152-2018 Nanotechnology—Carbon nanotube materials—Sheet resistance 220.0 via email in 1~3 business day valid,,2018-12-28
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DL/T 2311-2021 Technical code for carbon fibers of composite core conductors 
  Issued on: 2021-04-26   Price(USD): 135.0
GB 3362-1982 Test method for tensile properties of carbon fiber strands 
  Issued on: 1982-01-02   Price(USD):
GB 3364-1982 Test method for diameter and equivalent diameter of carbon fiber by microscope 
  Issued on: 1982-12-28   Price(USD): 75.0
GB/T 24490-2009 Test method for purity of multi-walled carbon nanotubes 
  Issued on: 2009-10-30   Price(USD): 180.0
GB/T 24491-2009 Multi-walled carbon nanotubes 
  Issued on: 2009-10-30   Price(USD): 160.0
GB/T 26749-2011 Carbon fiber - Determination of tensile properties of resin-impregnated yarn  
  Issued on: 2011-7-20   Price(USD): 190.0
GB/T 26749-2022 Carbon fibre—Determination of tensile properties of resin-impregnated yarn 
  Issued on: 2022-07-11   Price(USD): 270.0
GB/T 26826-2011 Measurement for diameter of carbon nanotubes 
  Issued on: 2011-7-29   Price(USD): 150.0
GB/T 29189-2012 Thermo gravimetric analysis(TGA)for determination of oxidation temperature and ash content of carbon nanotubes 
  Issued on: 2012-12-31   Price(USD): 180.0
GB/T 29761-2013 Carbon fibre—Determination of size content 
  Issued on: 2013-9-18   Price(USD): 210.0
GB/T 29761-2022 Carbon fibre—Determination of sizing content 
  Issued on: 2022-07-11   Price(USD): 120.0
GB/T 29762-2013 Carbon fibre—Determination of filament diameter and cross-section area 
  Issued on: 2013-9-18   Price(USD): 210.0
GB/T 31290-2014 Carbon fibre―Determination of the tensile properties of single-filament specimens 
  Issued on: 2014-12-05   Price(USD): 160.0
GB/T 31290-2022 Carbon fibre—Determination of the tensile properties of single-filament specimens 
  Issued on: 2022-07-11   Price(USD): 180.0
GB/T 31292-2014 Carbon fibre―Determination of carbon content―Combustion absorption method 
  Issued on: 2014-12-05   Price(USD): 160.0
GB/T 31959-2015 Determination of thermal oxidative resistance of carbon fiber 
  Issued on: 2015-09-11   Price(USD): 100.0
GB/T 32993-2016 Determination of volume resistivity of carbon fibre 
  Issued on: 2016-10-13   Price(USD): 100.0
GB/T 33818-2017 Carbon nanotube conductive paste 
  Issued on: 2017-05-31   Price(USD): 140.0
GB/T 34916-2017 Nanotechnologies―Multi-walled carbon nanotubes―Determination of amorphous carbon content by thermogravimetric analysis 
  Issued on: 2017-12-29   Price(USD): 160.0
GB/T 37152-2018 Nanotechnology—Carbon nanotube materials—Sheet resistance 
  Issued on: 2018-12-28   Price(USD): 220.0
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