2025-12-21 216.73.216.41
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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 1425-1996 of melting temperature range for precious metals and their alloys - Testing method of thermal analysis 105.0 via email in 1~3 business day abolished2022-03-01,2022-3-1,1997-4-1
GB/T 32791-2016 Electromagnetic(eddy-current)examination method for electrical conductivity of copper and copper alloys 120.0 via email in 1~3 business day valid,,2017-7-1
JB/T 7131-2002 Standard test method for cross curvature of thermostat metals 304.0 via email in 1~3 business day valid,,2003-4-1
GB 1423-1978 Method of measurement of density for precious metals and their alloys 30.0 via email in 1~3 business day superseded,1997-4-1,1979-7-1
YS/T 630-2007 Chemical analysis methods of alumina Determination of impurities in Alumina inductively coupled plasma atomic emission spectrometric method 294.0 via email in 1 business day superseded,2017-1-1,2007-10-1
GB/T 19289-2003 Methods of measurement of density,resistivity and stacking factor of electrical steel sheet and strip 120.0 via email in 1 business day superseded,2020-5-1,2004-4-1
YS/T 455.4-2003 Test method for aluminium foil Part 4:Test method for stickiness 60.0 via email in 1~3 business day valid,,2004-5-1
GB/T 5252-1985 Germanium monocrystal; Inspection of dislocation etch pit density 264.0 via email in 1~3 business day superseded,2006-11-1,1986-7-1
GB/T 4104-2003 Leucoscopic method for testing whiteness of zine oxide made by direct process 100.0 via email in 1~3 business day superseded,2018-5-1,2004-5-1
GB/T 4326-1984 Extrinsic semiconductor single crystals; Measurement of Hall mobility and Hall coefficient 150.0 via email in 1~3 business day superseded2006-11-01,2006-11-1,1985-3-1
HB 5356-1986 The Method for Determining Aluminum Alloys Conductivity Using Eddy Current 90.0 via email in 1~3 business day valid,,1987-1-1
YS/T 617.4-2007 Determination of chemical compositions and physical properties of aluminum powder magnesium powder and Al-Mg alloy powder Part 4 Determination of insoluble content in hydrochloric acid 130.0 via email in 1~3 business day valid,,2007-10-1
GB/Z 26082-2010 Measuring method for DC magnetic susceptibility(magnetic moment) of nanomaterials 140.0 via email in 1~3 business day valid,,2011-10-1
GB/T 8015.1-1987 Test methods for thickness of anodic oxidation coatings on aluminium and aluminium alloys; Gravimetric method 180.0 via email in 1~3 business day superseded,2002-12-1,1988-5-1
YS/T 273.5-2006 Chemical analysis methods and physical properties of cryolite—Part 5:Determination of sodium by flame atomic absorption spectrometric method 90.0 via email in 1~3 business day superseded2024-07-01,2024-7-1,2006-12-1
GB/T 30654-2014 Test method for lattice constant of Ⅲ-nitride epitaxial layers 150.0 via email in 1~3 business day valid,,2015-9-1
GB/T 31780-2015 Critical temperature measurement―Critical temperature of composite superconductors by a resistance method 160.0 via email in 1~3 business day valid,,2016-2-1
GB/T 30869-2014 Test method for thickness and total thickness variation of silicon wafers for solar cell 150.0 via email in 1~3 business day valid,,2015-2-1
GB/T 2522-1988 Magnetic sheet and strip-Methods of measurement of interlamination resistance and lamination factor and coat adhesiveness 264.0 via email in 1~3 business day superseded,2007-6-1,1990-1-1
YS/T 535.7-2009 Chemical analysis methods of sodium fluoride - Part 7: Determination of acidity - Neutral titration method 130.0 via email in 1~3 business day valid,,2010-6-1
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GB/T 1425-1996 of melting temperature range for precious metals and their alloys - Testing method of thermal analysis 
  Issued on: 1996-11-4   Price(USD): 105.0
GB/T 32791-2016 Electromagnetic(eddy-current)examination method for electrical conductivity of copper and copper alloys  
  Issued on: 2016-08-29   Price(USD): 120.0
JB/T 7131-2002 Standard test method for cross curvature of thermostat metals 
  Issued on: 2002-12-27   Price(USD): 304.0
GB 1423-1978 Method of measurement of density for precious metals and their alloys 
  Issued on:   Price(USD): 30.0
YS/T 630-2007 Chemical analysis methods of alumina Determination of impurities in Alumina inductively coupled plasma atomic emission spectrometric method 
  Issued on: 2007-04-13   Price(USD): 294.0
GB/T 19289-2003 Methods of measurement of density,resistivity and stacking factor of electrical steel sheet and strip 
  Issued on: 2003-9-12   Price(USD): 120.0
YS/T 455.4-2003 Test method for aluminium foil Part 4:Test method for stickiness 
  Issued on: 2003-12-29   Price(USD): 60.0
GB/T 5252-1985 Germanium monocrystal; Inspection of dislocation etch pit density 
  Issued on: 1985-07-22   Price(USD): 264.0
GB/T 4104-2003 Leucoscopic method for testing whiteness of zine oxide made by direct process 
  Issued on: 1983-1-2   Price(USD): 100.0
GB/T 4326-1984 Extrinsic semiconductor single crystals; Measurement of Hall mobility and Hall coefficient 
  Issued on: 1984-04-12   Price(USD): 150.0
HB 5356-1986 The Method for Determining Aluminum Alloys Conductivity Using Eddy Current 
  Issued on: 1986-10-25   Price(USD): 90.0
YS/T 617.4-2007 Determination of chemical compositions and physical properties of aluminum powder magnesium powder and Al-Mg alloy powder Part 4 Determination of insoluble content in hydrochloric acid 
  Issued on: 2007-4-13   Price(USD): 130.0
GB/Z 26082-2010 Measuring method for DC magnetic susceptibility(magnetic moment) of nanomaterials 
  Issued on: 2011-1-10   Price(USD): 140.0
GB/T 8015.1-1987 Test methods for thickness of anodic oxidation coatings on aluminium and aluminium alloys; Gravimetric method 
  Issued on: 1987-06-26   Price(USD): 180.0
YS/T 273.5-2006 Chemical analysis methods and physical properties of cryolite—Part 5:Determination of sodium by flame atomic absorption spectrometric method 
  Issued on: 2006-5-25   Price(USD): 90.0
GB/T 30654-2014 Test method for lattice constant of Ⅲ-nitride epitaxial layers 
  Issued on: 2014-12-31   Price(USD): 150.0
GB/T 31780-2015 Critical temperature measurement―Critical temperature of composite superconductors by a resistance method 
  Issued on: 2015-07-03   Price(USD): 160.0
GB/T 30869-2014 Test method for thickness and total thickness variation of silicon wafers for solar cell 
  Issued on: 2014-07-24   Price(USD): 150.0
GB/T 2522-1988 Magnetic sheet and strip-Methods of measurement of interlamination resistance and lamination factor and coat adhesiveness 
  Issued on: 1988-01-02   Price(USD): 264.0
YS/T 535.7-2009 Chemical analysis methods of sodium fluoride - Part 7: Determination of acidity - Neutral titration method 
  Issued on: 2009-12-4   Price(USD): 130.0
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