Acoustics - Test code for the measurement of airborne noise emitted by rotating electrical machines (ISO 1680:2013); German version EN ISO 1680:2013— 26 стр.
Acoustics - Test code for the measurement of airborne noise emitted by rotating electrical machines (ISO 1680:1999); German version EN ISO 1680:1999— 16 стр.
Acoustics - Determination of sound power levels of noise sources using sound intensity - Part 1: Measurement at discrete points (ISO 9614-1:1993); German version EN ISO 9614-1:2009— 37 стр.
Acoustics - Determination of sound power levels of noise sources using sound intensity - Part 3: Precision method for measurement by scanning (ISO 9614-3:2002); German version EN ISO 9614-3:2002— 47 стр.
Acoustics - Determination of sound power levels of noise sources using sound intensity - Part 2: Measurement by scanning (ISO 9614-2:1996); German version EN ISO 9614-2:1996— 18 стр.
Acoustics - Determination of sound power levels of noise sources using sound intensity - Part 3: Precision method for measurement by scanning (ISO 9614-3:2002); German version EN ISO 9614-3:2009— 48 стр.