13.140 Noise with respect to human beings
Displaying 109-110 of 110 results.
LVS EN 60645-5:2005
standard
EN
Electroacoustics - Audiometric equipment - Part 5: Instruments for the measurement of aural acoustic impedance/admittance
17.69 €
LVS EN 61252:2003+A1/A2:2017
amendment
EN
Electroacoustics - Specifications for personal sound exposure meters
6.60 €