
Audiometers - Part 2: Equipment for speech audiometry
NORMA vydána dne 19.4.1999
Designation standards: UNE-EN 60645-2:1999
Note: NEPLATNÁ
Publication date standards: 19.4.1999
The number of pages: 45
Approximate weight : 135 g (0.30 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE