
Acoustics - Audiometric test methods - Part 3: Speech audiometry (ISO 8253-3:2022)
NORM herausgegeben am 30.11.2022
Designation standards: UNE-EN ISO 8253-3:2022
Publication date standards: 30.11.2022
The number of pages: 51
Approximate weight : 153 g (0.34 lbs)
Country: Spanish technical standard
Kategorie: Technische Normen UNE