2025-12-15 216.73.216.89
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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 13170.11-1991 Test charts of reflection for television. Circular zone test chart 180.0 via email in 1~3 business day superseded,2012-7-1,1992-5-1
GB/T 13170.9-1991 Test charts of reflection for television. Registration test chart A 220.0 via email in 1~3 business day superseded,2012-7-1,1992-5-1
GB/T 13170.2-1991 Test charts of reflection for television. Linear test chart A 220.0 via email in 1~3 business day superseded2012-07-01 ,2012-7-1,1992-5-1
GB/T 13170.5-1991 Test charts of reflection for television. Middle-frequency test chart 180.0 via email in 1~3 business day superseded,2012-7-1,1992-5-1
GB/T 13170.14-1991 Test charts of reflection for television. Grayscale test chart A 220.0 via email in 1~3 business day superseded,2012-7-1,1992-5-1
GB 12983-1991 Standard color sample of national flag 180.0 via email in 1~3 business day superseded2004-07-01,2004-7-1,1991-12-1
GB 10988-1989 Veiling glare of optical systems-Methods of measurement 75.0 via email in 1~3 business day superseded2009-12-01,2009-12-1,1990-1-1
GB 10987-1989 Optical systems-Determination of parameters 90.0 via email in 1~3 business day valid,,1990-1-1
GB 4315.2-1988 Optical transfer function-Directives of measurement 240.0 via email in 1~3 business day superseded,2010-2-1,1989-7-1
GB 7922-1987 Methods of measuring the colour of light source 120.0 via email in 1~3 business day superseded2003-06-01,2003-6-1,1988-2-1
GB 7771-1987 Measurement of special metamerism index change in illuminant 60.0 via email in 1~3 business day valid,,1988-1-1
GB 6390-1986 Colour standard for use in the geological map 60.0 via email in 1~3 business day valid,,1987-1-1
GB/T 1825-1979 Determination of antimony content in tin concentrates--Malachite green photometric method 184.0 via email in 1~3 business day superseded2004-07-01 ,2004-7-1,1980-9-1
GB/T 1826-1979 Determination of bismuth content in tin concentrates--Dithiodiantipyryl methane photometric method 184.0 via email in business day superseded2004-07-01 ,2004-7-1,1980-9-1
GB/T 1828-1979 Determination of tungsten trioxide content in tin concentrates;Thiocyanate photometric method 180.0 via email in 1~3 business day superseded2004-07-01,2004-7-1,1980-9-1
GB/T 1830-1979 Determination of aluminium oxide content in tin concentrates;Chromazurol S photometric method 180.0 via email in 1~3 business day superseded2004-07-01,2004-7-1,1980-9-1
GB/T 1832-1979 Determination of magnesium oxide content in tin concentrates--Xylidyl blue Ⅱ photometric method 180.0 via email in 1~3 business day superseded2004-07-01,2004-7-1,1980-9-1
GB/T 1827-1979 Determination of zinc content in tin concentrates;Polarographic method 180.0 via email in 1~3 business day superseded2004-07-01,2004-7-1,1980-9-1
GB/T 1831-1979 Determination of silicon dioxide content in tin concentrates--Silicon molybdenum blue photometric method 180.0 via email in 1~3 business day superseded2004-07-01,2004-7-1,1980-9-1
T/CSMT DZ003-2023 via email in business day valid,,
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GB/T 13170.11-1991 Test charts of reflection for television. Circular zone test chart 
  Issued on: 1991-09-04   Price(USD): 180.0
GB/T 13170.9-1991 Test charts of reflection for television. Registration test chart A 
  Issued on: 1991-09-04   Price(USD): 220.0
GB/T 13170.2-1991 Test charts of reflection for television. Linear test chart A 
  Issued on: 1991-09-04   Price(USD): 220.0
GB/T 13170.5-1991 Test charts of reflection for television. Middle-frequency test chart 
  Issued on: 1991-09-04   Price(USD): 180.0
GB/T 13170.14-1991 Test charts of reflection for television. Grayscale test chart A 
  Issued on: 1991-09-04   Price(USD): 220.0
GB 12983-1991 Standard color sample of national flag 
  Issued on: 1991-05-25   Price(USD): 180.0
GB 10988-1989 Veiling glare of optical systems-Methods of measurement 
  Issued on: 1989-03-31   Price(USD): 75.0
GB 10987-1989 Optical systems-Determination of parameters 
  Issued on: 1989-03-31   Price(USD): 90.0
GB 4315.2-1988 Optical transfer function-Directives of measurement 
  Issued on: 1988-12-22   Price(USD): 240.0
GB 7922-1987 Methods of measuring the colour of light source 
  Issued on: 1987-06-18   Price(USD): 120.0
GB 7771-1987 Measurement of special metamerism index change in illuminant 
  Issued on: 1987-05-03   Price(USD): 60.0
GB 6390-1986 Colour standard for use in the geological map 
  Issued on: 1986-5-14   Price(USD): 60.0
GB/T 1825-1979 Determination of antimony content in tin concentrates--Malachite green photometric method 
  Issued on: 1979-01-02   Price(USD): 184.0
GB/T 1826-1979 Determination of bismuth content in tin concentrates--Dithiodiantipyryl methane photometric method 
  Issued on: 1979-01-02   Price(USD): 184.0
GB/T 1828-1979 Determination of tungsten trioxide content in tin concentrates;Thiocyanate photometric method 
  Issued on: 1979-01-02   Price(USD): 180.0
GB/T 1830-1979 Determination of aluminium oxide content in tin concentrates;Chromazurol S photometric method 
  Issued on: 1979-01-02   Price(USD): 180.0
GB/T 1832-1979 Determination of magnesium oxide content in tin concentrates--Xylidyl blue Ⅱ photometric method 
  Issued on: 1979-01-02   Price(USD): 180.0
GB/T 1827-1979 Determination of zinc content in tin concentrates;Polarographic method 
  Issued on: 1979-01-02   Price(USD): 180.0
GB/T 1831-1979 Determination of silicon dioxide content in tin concentrates--Silicon molybdenum blue photometric method 
  Issued on: 1979-01-02   Price(USD): 180.0
T/CSMT DZ003-2023  
  Issued on: 2023-03-21   Price(USD):
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