Norm
[AKTUELL]
UNE-EN ISO 9614-1
UNE-EN ISO 9614-1
Acoustics - Determination of sound power levels of noise sources using sound intensity - Part 1: Measurement at discrete points (ISO 9614-1:1993)
Titel (englisch)
Acoustics - Determination of sound power levels of noise sources using sound intensity - Part 1: Measurement at discrete points (ISO 9614-1:1993)