Acoustics - Reference zero for the calibration of audiometric equipment - Part 3: Reference equivalent threshold vibratory force levels for pure tones and bone vibrators (ISO 389-3:2016)
NORM herausgegeben am 13.7.2016
Designation standards: UNE-EN ISO 389-3:2016
Publication date standards: 13.7.2016
The number of pages: 22
Approximate weight : 66 g (0.15 lbs)
Country: Spanish technical standard
Kategorie: Technische Normen UNE