Acoustics - Audiometric test methods - Part 2: Sound field audiometry with pure-tone and narrow-band test signals (ISO 8253-2:2009)
NORM herausgegeben am 1.6.2010
Designation standards: STN EN ISO 8253-2
Classification mark: 011632
Catalog number: 110962
Note: UNGÜLTIG
Publication date standards: 1.6.2010
Approximate weight : 30 g (0.07 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN