2025-12-14 216.73.216.3
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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
YS/T 581.11-2006 Determination of chemical contents and physical properties of aluminium fluoride Part 11: Preparation and storage of test samples 45.0 via email in 1~3 business day valid,,2006-8-1
YS/T 438.5-2013 Methods for Physical Performance Determination of Sandy Alumina - Part 5: X-ray Diffraction Spectrum Method for Determination of α-alumina Content 120.0 via email in 1~3 business day valid,,2013-9-1
GB/T 30140-2013 Measuring method for the shielding effectiveness of magnetic material in low frequency alternating magnetic field 210.0 via email in 1~3 business day valid,,2014-5-14
GB 5249-1985 Permeable sintered metal materials; Determination of bubble test pore size 90.0 via email in 1~3 business day superseded2014-05-01,2014-5-1,1986-7-1
GB/T 17473.3-1998 Test methods of precious metal pastes used for thick film microelectronics--Determination of sheet resistance 90.0 via email in 1~3 business day superseded2008-09-01,2008-9-1,1999-3-1
GB/T 13221-1991 Ultrafine powder-Determination of particle size distribution-Small-angle X-ray scattering method 100.0 via email in 1~3 business day superseded,2005-4-1,1992-6-1
GB/T 1555-1997 Test methods for determining the orientation of a semiconductor single crystal 300.0 via email in 1~3 business day superseded,2010-6-1,1998-8-1
GB/T 14847-1993 Test method for thickness of lightly doped silicon eqitaxial layers on heavily doped silicon substrates by infrared reflectance 300.0 via email in 1~3 business day superseded,2011-10-1,1994-9-1
GB/T 1424-1996 of measurement of resistivity of precious metals and their alloys 75.0 via email in 1~3 business day valid,,1997-4-1
GB/T 4108-2004 Magnesium powder and aluminium-magnesium alloy powder determination of particle size-Dry sieving method 180.0 via email in 1~5 business day abolished2005-10-14 ,,2004-10-1
GB/T 3173-1982 Determination of coating surface of aluminum powder on water 180.0 via email in 1~3 business day abolished2005-10-14 ,,1983-6-1
YS/T 438.1-2013 Methods for Physical Performance Determination of Sandy Alumina - Part 1: Determination of Size Distrinbution - Sieving Method 124.0 via email in 1~3 business day valid,,2013-9-1
GB/T 11108-1989 method for thermal diffusivity of hardmetal (carbide) 60.0 via email in 1~3 business day superseded,2018-5-1,1990-3-1
YS/T 535.8-2009 Chemical analysis methods of sodium fluoride - Part 8: Determination of water insoluble matter content - Gravimetric method 130.0 via email in 1~3 business day valid,,2010-6-1
GB/T 3170.2-1982 Determination of particle size of aluminum powder--Manual-air-blowing sieve method 180.0 via email in 1~3 business day abolished2005-10-14 ,,1983-6-1
YS/T 516-2006 Determination method for secondary recrystallization temperature of tungsten wire 184.0 via email in 1~3 business day superseded,2012-11-1,2006-10-11
GB/T 2522-2007 Methods of test for the determination of surface insulation resistance and lamination factor of electric sheet and strip 100.0 via email in 1 business day superseded,2018-4-1,2007-6-1
GB 10129-1988 Methods of measurement of magnetic properties of magnetic steel sheet and strip at medium frequencies 150.0 via email in 1~3 business day superseded2020-07-01,2020-7-1,1989-1-1
YS/T 438.2-2013 Methods for Physical Performance Determination of Sandy Alumina - Part 2: Determination of the Attrition index 130.0 via email in 1~3 business day valid,,2013-9-1
YS/T 478-2005 method for electrical conductivity measurement of copper and copper alloys by use of eddy current 90.0 via email in 1~3 business day abolished2022-01-10 ,,2005-12-1
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YS/T 581.11-2006 Determination of chemical contents and physical properties of aluminium fluoride Part 11: Preparation and storage of test samples 
  Issued on: 2006-3-7   Price(USD): 45.0
YS/T 438.5-2013 Methods for Physical Performance Determination of Sandy Alumina - Part 5: X-ray Diffraction Spectrum Method for Determination of α-alumina Content 
  Issued on: 2013-4-25   Price(USD): 120.0
GB/T 30140-2013 Measuring method for the shielding effectiveness of magnetic material in low frequency alternating magnetic field 
  Issued on: 2013-12-17   Price(USD): 210.0
GB 5249-1985 Permeable sintered metal materials; Determination of bubble test pore size 
  Issued on: 1985-7-22   Price(USD): 90.0
GB/T 17473.3-1998 Test methods of precious metal pastes used for thick film microelectronics--Determination of sheet resistance 
  Issued on: 1998-08-19   Price(USD): 90.0
GB/T 13221-1991 Ultrafine powder-Determination of particle size distribution-Small-angle X-ray scattering method 
  Issued on: 1991-10-01   Price(USD): 100.0
GB/T 1555-1997 Test methods for determining the orientation of a semiconductor single crystal 
  Issued on: 1997-01-02   Price(USD): 300.0
GB/T 14847-1993 Test method for thickness of lightly doped silicon eqitaxial layers on heavily doped silicon substrates by infrared reflectance 
  Issued on: 1993-01-02   Price(USD): 300.0
GB/T 1424-1996 of measurement of resistivity of precious metals and their alloys 
  Issued on: 1996-1-1   Price(USD): 75.0
GB/T 4108-2004 Magnesium powder and aluminium-magnesium alloy powder determination of particle size-Dry sieving method 
  Issued on: 2004-04-30   Price(USD): 180.0
GB/T 3173-1982 Determination of coating surface of aluminum powder on water 
  Issued on: 1982-08-19   Price(USD): 180.0
YS/T 438.1-2013 Methods for Physical Performance Determination of Sandy Alumina - Part 1: Determination of Size Distrinbution - Sieving Method 
  Issued on: 2013-4-25   Price(USD): 124.0
GB/T 11108-1989 method for thermal diffusivity of hardmetal (carbide) 
  Issued on: 1989-3-31   Price(USD): 60.0
YS/T 535.8-2009 Chemical analysis methods of sodium fluoride - Part 8: Determination of water insoluble matter content - Gravimetric method 
  Issued on: 2009-12-4   Price(USD): 130.0
GB/T 3170.2-1982 Determination of particle size of aluminum powder--Manual-air-blowing sieve method 
  Issued on: 1982-08-19   Price(USD): 180.0
YS/T 516-2006 Determination method for secondary recrystallization temperature of tungsten wire 
  Issued on: 2006-7-27   Price(USD): 184.0
GB/T 2522-2007 Methods of test for the determination of surface insulation resistance and lamination factor of electric sheet and strip 
  Issued on: 2007-1-11   Price(USD): 100.0
GB 10129-1988 Methods of measurement of magnetic properties of magnetic steel sheet and strip at medium frequencies 
  Issued on: 1988-12-10   Price(USD): 150.0
YS/T 438.2-2013 Methods for Physical Performance Determination of Sandy Alumina - Part 2: Determination of the Attrition index 
  Issued on: 2013-4-25   Price(USD): 130.0
YS/T 478-2005 method for electrical conductivity measurement of copper and copper alloys by use of eddy current 
  Issued on: 2005-5-18   Price(USD): 90.0
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