2025-12-9 216.73.216.21
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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
GB/T 6901.4-1986 Silica refractories--Determination of iron oxide content-0-phenanthroline photometric method 180.0 via email in business day superseded2004-07-01 ,2004-7-1,1987-9-1
YB 2217-1982 60.0 via email in 1~3 business day superseded,2000-1-1,1983-1-1
YB/T 4130-2005 Refractory materials - Determination of thermal conductivity(calorimeter) 75.0 via email in 1~3 business day valid,,2005-8-1
GB/T 2997-2015 Test method for bulk density, apparent porosity and true porosity of dense shaped refractory products 100.0 via email in 1 business day valid,,2017-1-1
JC/T 2232-2014 Ceramic overflow brick for manufacture the LCD glass 100.0 via email in 1~3 business day valid,,2014-10-1
GB 4419-1984 Dimensions of refractory bricks for casting 220.0 via email in 1~3 business day superseded,1994-1-1,1985-4-1
GB/T 5072-1985 Test method for cold crushing strength of dense shaped refractory products 180.0 via email in 1~3 business day superseded,2004-12-1,
GB/T 32179-2015 Chemical analysis of refractories—General requirements for wet chemical analysis, atomic absorption spectrometry (AAS) and inductively coupled plasma atomic emission spectrometry(ICP-AES) methods 310.0 via email in 1~5 business day valid,,2017-1-1
GB/T 6900.1-1986 Fireclay and high-alumina refractories; Determination of loss content on ignition; Gravimetric method 184.0 via email in 1~3 business day superseded,2007-2-1,1987-9-1
JC/T 2241-2014 Prefabricated concrete manhole 564.0 via email in 1~5 business day superseded,2025-11-1,2015-4-1
GB/T 6900.4-1986 Fireclay and high-alumina refractories; Determination of aluminium oxide content; EDTA volumetric method 180.0 via email in 1~3 business day superseded2007-02-01 ,2007-2-1,1987-9-1
GB/T 6901.10-1986 silica refractories--Determination of manganese oxide content--Atomic absorption spectrophotometric method 180.0 via email in business day superseded,2004-7-1,1987-9-1
GB/T 3000-1999 Dense shaped refractory products--Determination of permeability to gases 120.0 via email in 1~3 business day superseded,2017-7-1,2000-5-1
GB/T 30870-2014 Classification of special dense shaped refractory products 120.0 via email in 1~3 business day valid,,2015-2-1
GB/T 32178-2015 Refractory products and materials—Spectrometric determination of chromium (Ⅵ)in chrome refractories 70.0 via email in 1~3 business day valid,,2017-1-1
GB/T 6901.7-1986 Silica refractories--Determination of titanium dioxide content--Diantipyryl methane photometric method 180.0 via email in business day superseded,2004-7-1,1987-9-1
GB/T 4513.4-2017 Monolithic (unshaped) refractory products-Part 4:Determination of consistency of castables 160.0 via email in 1~3 business day valid,,2018-9-1
GB/T 7320-1987 Test method for thermal expansion of refractory products 90.0 via email in 1~3 business day superseded,2001-6-1,1988-3-1
GB/T 22588-2008 Determination of thermal diffusivity or thermal conductivity by the flash method 360.0 via email in 1~5 business day valid,,2009-10-1
YB/T 118-1997 Test method for pore size distribution of refractory 60.0 via email in 1~3 business day valid,,1997-12-1
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GB/T 6901.4-1986 Silica refractories--Determination of iron oxide content-0-phenanthroline photometric method 
  Issued on: 1986-09-01   Price(USD): 180.0
YB 2217-1982  
  Issued on:   Price(USD): 60.0
YB/T 4130-2005 Refractory materials - Determination of thermal conductivity(calorimeter) 
  Issued on: 2005-4-11   Price(USD): 75.0
GB/T 2997-2015 Test method for bulk density, apparent porosity and true porosity of dense shaped refractory products 
  Issued on: 2015-12-10   Price(USD): 100.0
JC/T 2232-2014 Ceramic overflow brick for manufacture the LCD glass 
  Issued on: 2014-05-06   Price(USD): 100.0
GB 4419-1984 Dimensions of refractory bricks for casting 
  Issued on:   Price(USD): 220.0
GB/T 5072-1985 Test method for cold crushing strength of dense shaped refractory products 
  Issued on:   Price(USD): 180.0
GB/T 32179-2015 Chemical analysis of refractories—General requirements for wet chemical analysis, atomic absorption spectrometry (AAS) and inductively coupled plasma atomic emission spectrometry(ICP-AES) methods 
  Issued on: 2015-12-10   Price(USD): 310.0
GB/T 6900.1-1986 Fireclay and high-alumina refractories; Determination of loss content on ignition; Gravimetric method 
  Issued on: 1986-09-01   Price(USD): 184.0
JC/T 2241-2014 Prefabricated concrete manhole 
  Issued on: 2014-10-14   Price(USD): 564.0
GB/T 6900.4-1986 Fireclay and high-alumina refractories; Determination of aluminium oxide content; EDTA volumetric method 
  Issued on: 1986-09-01   Price(USD): 180.0
GB/T 6901.10-1986 silica refractories--Determination of manganese oxide content--Atomic absorption spectrophotometric method 
  Issued on: 1986-09-01   Price(USD): 180.0
GB/T 3000-1999 Dense shaped refractory products--Determination of permeability to gases 
  Issued on: 1999-1-1   Price(USD): 120.0
GB/T 30870-2014 Classification of special dense shaped refractory products 
  Issued on: 2014-07-24   Price(USD): 120.0
GB/T 32178-2015 Refractory products and materials—Spectrometric determination of chromium (Ⅵ)in chrome refractories 
  Issued on: 2015-12-10   Price(USD): 70.0
GB/T 6901.7-1986 Silica refractories--Determination of titanium dioxide content--Diantipyryl methane photometric method 
  Issued on: 1986-09-01   Price(USD): 180.0
GB/T 4513.4-2017 Monolithic (unshaped) refractory products-Part 4:Determination of consistency of castables 
  Issued on: 2017-10-14   Price(USD): 160.0
GB/T 7320-1987 Test method for thermal expansion of refractory products 
  Issued on: 1987-02-03   Price(USD): 90.0
GB/T 22588-2008 Determination of thermal diffusivity or thermal conductivity by the flash method 
  Issued on: 2008-12-15   Price(USD): 360.0
YB/T 118-1997 Test method for pore size distribution of refractory 
  Issued on: 1997-8-4   Price(USD): 60.0
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