half absorbance value
half absorbance value, Total:14 items.
The international standard classification for "half absorbance value" includes: Optical measuring instruments , General methods of tests and analysis for food products .
The Chinese standard classification for "half absorbance value" includes: Optical instrument in general , Basic standards and general methods , Petroleum products in general .
Professional Standard - Machinery
- JB/T 10570-2006 Radii of spherical surfaces of optical elements series of numerical values
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 3158-1982 Radii of spherical surface of optical elements series of numerical values
Professional Standard - Petrochemical Industry
- SH/T 0415-1992 Test method for ultraviolet absorbance value of petroleum products
Professional Standard - Electron
- SJ 2667-1986 Methods of measurement of numerical aperture of optical fibres and cables
- SJ 2355.7-1983 Method of measurement for peak emission wavelength and spectral radiation bandwidth of light-emitting devices
Professional Standard - Agriculture
- NY/T 1597-2008 Animal and vegetable fats and oils—Determination of ultraviolet absorbance expressed ad specific UV extinction
Professional Standard - Energy
- NB/SH/T 0415-2013 Determination Method for Ultraviolet Absorbance and Absorptivity of Petroleum Products
RU-GOST R
- GOST 1807-1975 Radius of spherical surfacer of optical components. Series of numerical values
- GOST R 50471-1993 Semiconductor photoemitters. Measuring method for halfintensity angle
- GOST 3520-1992 Optical materials. Methods for determination of linear attenuation coefficient
British Standards Institution (BSI)
- BS EN 62007-1:2000 Semiconductor optoelectronic devices for fibre optic system applications - Essential ratings and characteristics
American National Standards Institute （ANSI)
- ANSI/TIA/EIA 455-128-1996 Procedures for Determining Threshold Current of Semiconductor Lasers
ASHRAE - American Society of Heating@ Refrigerating and Air-Conditioning Engineers@ Inc.
- ASHRAE AT-01-4-1-2001 Numerical Study of Absorption in a Laminar Falling Film of Ammonia-Water
American Society for Testing and Materials (ASTM)
- ASTM D2414-13a Standard Test Method for Carbon Blackmdash;Oil Absorption Number (OAN)
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