BS EN 25136:1994

Acoustics. Determination of sound power radiated into a duct by fans. In-duct method.

NORMA vydaná dňa 15.2.1994

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The information about the standard:

Designation standards: BS EN 25136:1994
Note: NEPLATNÁ
Publication date standards: 15.2.1994
The number of pages: 36
Approximate weight : 108 g (0.24 lbs)
Country: British technical standard
Kategória: Technické normy BS