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SN EN 15445
Fugitive and diffuse emissions of common concern to industry sectors - Qualification of fugitive dust sources by Reverse Dispersion Modelling
Edition
2008-04
SN EN 15446
Fugitive and diffuse emissions of common concern to industry sectors - Measurement of fugitive emission of vapours generating from equipment and piping leaks
Edition
2008-04
SN EN 16253
Air quality - Atmospheric measurements near ground with active Differential Optical Absorption Spectroscopy (DOAS) - Ambient air and diffuse emission measurements
Edition
2013-09
SN EN 16272-1
Railway applications - Infrastructure - Noise barriers and related devices acting on airborne sound propagation - Test method for determining the acoustic performance - Part 1: Intrinsic characteristics - Sound absorption under diffuse sound field conditions
Edition
2023-12
SN EN 16272-2
Railway applications - Infrastructure - Noise barriers and related devices acting on airborne sound propagation - Test method for determining the acoustic performance - Part 2: Intrinsic characteristics - Airborne sound insulation under diffuse sound field conditions
Edition
2023-12
SN EN 16272-3-1
Railway applications - Infrastructure - Noise barriers and related devices acting on airborne sound propagation - Test method for determining the acoustic performance - Part 3-1: Normalized railway noise spectrum and single number ratings for diffuse sound field applications
Edition
2023-10
SN EN 17628
Fugitive and diffuse emissions of common concern to industry sectors - Standard method to determine diffuse emissions of volatile organic compounds into the atmosphere
Edition
2022-05
SN EN 61183
Electroacoustics - Random-incidence and diffuse-field calibration of sound level meters
Edition
1994-08
NF C79-153 ; NF EN IEC 61496-3:2019-02-15
Safety of machinery - Electro-sensitive protective equipment - Part 3: particular requirements for Active Opto-electronic Protective Devices responsive to Diffuse Reflection (AOPDDR)
Edition
2019-02-15
NF E09-081-6 ; NF EN 1093-6+A1:2008-09-01
Safety of machinery - Evaluation of the emission of airborne hazardous substances - Part 6: separation efficiency by mass, unducted outlet
Edition
2008-09-01