ÖNORM EN ISO 389-3

Acoustics - Reference zero for the calibration of audiometric equipment - Part 3: Reference equivalent threshold force levels for pure tones and bone vibrators (ISO 389-3:1994)

STANDARD published on 1.5.1999

German -
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The information about the standard:

Designation standards: ÖNORM EN ISO 389-3
Note: WITHDRAWN
Publication date standards: 1.5.1999
The number of pages: 17
Approximate weight : 51 g (0.11 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM