ÖNORM EN 27566

Acoustics - Standard reference zero for the calibration of pure-tone bone conduction audiometers

STANDARD published on 1.12.1991

German -
electronic design (pdf) (97.20 USD)

The information about the standard:

Designation standards: ÖNORM EN 27566
Note: WITHDRAWN
Publication date standards: 1.12.1991
The number of pages: 15
Approximate weight : 45 g (0.10 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM