E DIN ISO 8253-3:1994-02

Acoustics; audiometric test methods; part 3: speech audiometry.

NORMA vydána dne 1.2.1994

The information about the standard:

Designation standards: E DIN ISO 8253-3:1994-02
Note: NEPLATNÁ
Publication date standards: 1.2.1994
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: German technical standard
Kategorie: Technické normy DIN