Acoustics. Determination of sound power radiated into a duct by fans and other air-moving devices. In-duct method.
NORMA vydána dne 6.8.2003
Designation standards: BS EN ISO 5136:2003
Note: NEPLATNÁ
Publication date standards: 6.8.2003
The number of pages: 82
Approximate weight : 277 g (0.61 lbs)
Country: British technical standard
Kategorie: Technické normy BS