BS EN 60318-3:1998

Electroacoustics. Simulators of human head and ear. Acoustic coupler for the calibration of supra-aural earphones used in audiometry.

NORMA vydaná dňa 15.12.1998

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The information about the standard:

Designation standards: BS EN 60318-3:1998
Note: NEPLATNÁ
Publication date standards: 15.12.1998
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: British technical standard
Kategória: Technické normy BS