E DIN ISO 7566:1985-02

Acoustics; standard reference zero for the calibration of pure-tone bone-conduction audiometers.

NORMA vydána dne 1.2.1985

The information about the standard:

Designation standards: E DIN ISO 7566:1985-02
Note: NEPLATNÁ
Publication date standards: 1.2.1985
The number of pages: 19
Approximate weight : 57 g (0.13 lbs)
Country: German technical standard
Kategorie: Technické normy DIN