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
JB/T 5482-2004 The specification for X-ray Crystal Orientation apparatus 90.0 via email in 1~3 business day abolished
JB/T 9328-1999 Resolving power test target 150.0 via email in 1~3 business day valid
GB/T 7922-2003 Method of measuring the color of light sources 105.0 via email in 1~3 business day abolished
JJG 677-2006 Verification Regulation of Interference Type Methane Measuring Device 180.0 via email in 1~3 business day valid
JJG 892-2005 Verification Regulation of Eye Refractometers 240.0 via email in 1~3 business day superseded
GB/T 15515-2008 Specifications of optical power meter 180.0 via email in 1~3 business day valid
JB/T 8239.1-1999 Basic parameters for diffraction grating 150.0 via email in 1~3 business day valid
GB/T 33252-2016 via email in business day to be valid
JJG 1040-2008 Digital Measuring Device for Optical Interference Methane Detector 240.0 via email in 1~3 business day valid
GB 12085.13-1989 Optics and optical instruments-Environmental test methods-Combined shock,bump or freefall,dry heat or cold 60.0 via email in 1~3 business day superseded
GB/T 26332.4-2015 Optics and photonics―Optical coatings―Part 4:Specific test methods 255.0 via email in 1~3 business day valid
GB/T 15515-1995 Specifications of optical power meter 60.0 via email in 1~3 business day superseded
JB/T 9495.4-1999 Measuring method for stress-birefringence of optical crystal 60.0 via email in 1~3 business day valid
GB 12085.14-1989 Optics and optical instruments-Environmental test methods-Dew,hoarfrost,ice 45.0 via email in 1~3 business day superseded
JB/T 9341.3-1999 Metrology grating technology -- Technical requiremnts for grating bar of galss 90.0 via email in 1~3 business day valid
GB 4315.1-1984 Optical transfer function; Terminology,symbols 105.0 via email in 1~3 business day superseded
JJG 2029-2006 Verification Scheme of Measuring Instruments for Colorimetry 135.0 via email in 1~3 business day valid
GB/T 13742-1992 Optical transer function-accuracy of measurement 135.0 via email in 1~3 business day abolished
GB/T 1185-2006 Surface imperfections of optical elements 330.0 via email in 1~8 business day valid
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