BS EN ISO 3745:2003

Acoustics. Determination of sound power levels of noise sources using sound pressure. Precision methods for anechoic and hemi-anechoic rooms.

NORMA vydána dne 25.3.2004

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The information about the standard:

Designation standards: BS EN ISO 3745:2003
Note: NEPLATNÁ
Publication date standards: 25.3.2004
The number of pages: 56
Approximate weight : 168 g (0.37 lbs)
Country: British technical standard
Kategorie: Technické normy BS