
Acoustics - Audiometric test methods - Part 2: Sound field audiometry with pure-tone and narrow-band test signals (ISO 8253-2:2009)
NORMA vydaná dňa 16.6.2010
Designation standards: UNE-EN ISO 8253-2:2010
Publication date standards: 16.6.2010
The number of pages: 25
Approximate weight : 75 g (0.17 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE