BS EN 60645-4:1995

Audiometers. Equipment for extended high-frequency audiometry.

NORMA vydána dne 15.8.1995

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The information about the standard:

Designation standards: BS EN 60645-4:1995
Note: NEPLATNÁ
Publication date standards: 15.8.1995
The number of pages: 14
Approximate weight : 42 g (0.09 lbs)
Country: British technical standard
Kategorie: Technické normy BS