DIN EN ISO 5136:2009-11 Acoustics - Determination of sound power radiated into a duct by fans and other air-moving devices - In-duct method (ISO 5136:2003); German version EN ISO 5136:2009
标准编号:DIN EN ISO 5136:2009-11
英文标题:Acoustics - Determination of sound power radiated into a duct by fans and other air-moving devices - In-duct method (ISO 5136:2003); German version EN ISO 5136:2009
德文标题:Akustik - Bestimmung der von Ventilatoren und anderen Strömungsmaschinen in Kanäle abgestrahlten Schallleistung - Kanalverfahren (ISO 5136:2003); Deutsche Fassung EN ISO 5136:2009
发布日期:2009-11
标准预览图


