DIN EN 20140-3:1995-05 Acoustics - Measurement of sound insulation in buildings and of building elements - Part 3: Laboratory measurements of airborne sound insulation of building elements (ISO 140-3:1995); German version EN 20140-3:1995

标准编号：DIN EN 20140-3:1995-05

英文标题：Acoustics - Measurement of sound insulation in buildings and of building elements - Part 3: Laboratory measurements of airborne sound insulation of building elements (ISO 140-3:1995); German version EN 20140-3:1995

德文标题：Akustik - Messung der Schalldämmung in Gebäuden und von Bauteilen - Teil 3: Messung der Luftschalldämmung von Bauteilen in Prüfständen (ISO 140-3:1995); Deutsche Fassung EN 20140-3:1995

发布日期：1995-05

DIN EN 20140-3:1995-05 Acoustics - Measurement of sound insulation in buildings and of building elements - Part 3: Laboratory measurements of airborne sound insulation of building elements (ISO 140-3:1995); German version EN 20140-3:1995

标准预览图