BS EN ISO 8253-1:1998

Acoustics. Audiometric test methods. Basic pure tone air and bone conduction threshold audiometry.

NORMA vydaná dňa 15.4.1998

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The information about the standard:

Designation standards: BS EN ISO 8253-1:1998
Note: NEPLATNÁ
Publication date standards: 15.4.1998
The number of pages: 26
Approximate weight : 78 g (0.17 lbs)
Country: British technical standard
Kategória: Technické normy BS