
Industrial fans. Determination of fan sound power levels under standardized laboratory conditions. Sound intensity method.
NORM herausgegeben am 30.4.2008
Designation standards: BS ISO 13347-4:2004
Note: UNGÜLTIG
Publication date standards: 30.4.2008
The number of pages: 34
Approximate weight : 102 g (0.22 lbs)
Country: British technical standard
Kategorie: Technische Normen BS