Norm
[AKTUELL]
AS/NZS ISO 389.3
AS/NZS ISO 389.3
Acoustics - Reference zero for the calibration of audiometric equipment Reference equivalent threshold vibratory force levels for pure tones and bone vibrators
Titel (englisch)
Acoustics - Reference zero for the calibration of audiometric equipment Reference equivalent threshold vibratory force levels for pure tones and bone vibrators
