Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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GB/T 3977-1997 Methods of colour specification 180.0 via email in 1~3 business day abolished
GB/T 7922-2003 Method of measuring the color of light sources 105.0 via email in 1~3 business day abolished
JJG 2029-2006 Verification Scheme of Measuring Instruments for Colorimetry 135.0 via email in 1~3 business day valid
GB/T 17749-2008 Methods of whiteness specification 180.0 via email in 1~3 business day valid
GB/T 26180-2010 Method of measuring and specifying colour rendering of light sources 270.0 via email in 1~3 business day valid
GB/T 8415-2001 Method for assessing the quality of daylight simulators 210.0 via email in 1~3 business day valid
GB/T 20146-2006 CIE standard illuminants for colorimetry 150.0 via email in 1~3 business day valid
GB/Z 26208-2010 Testing of supplementary systems of photometry 1380.0 via email in 1~3 business day valid
GB/T 3979-1997 Methods of measuring the colour of materials 345.0 via email in 1~5 business day abolished
GB 10988-1989 Veiling glare of optical systems-Methods of measurement 75.0 via email in 1~3 business day superseded
GB/T 9340-2009 Methods for color measurement of fluorescent specimens 240.0 via email in 1~3 business day valid
GB 14778-1993 General rules of coloured light for safety 75.0 via email in 1~3 business day superseded
GB/T 7921-2008 Uniform color space and color difference formula 240.0 via email in 1~3 business day valid
GB/T 1831-1979 Determination of silicon dioxide content in tin concentrates--Silicon molybdenum blue photometric method via email in business day superseded
GB/T 26178-2010 The measurement of luminous flux 450.0 via email in 1~3 business day valid
GB/T 15608-2006 The Chinese color system 180.0 via email in 1~3 business day valid
GB/T 1828-1979 Determination of tungsten trioxide content in tin concentrates;Thiocyanate photometric method via email in business day superseded
GB/T 3978-2008 Standard illuminants and geometric conditions 240.0 via email in 1~3 business day valid
GB/T 30722-2014 Method of specification for water-based ink color via email in business day valid
GB/T 32387-2015 Color assessment booth 165.0 via email in 1~3 business day valid
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