DIN EN 1793-6:2013-04 Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 6: Intrinsic characteristics - In-situ values of airborne sound insulation under direct sound field conditions; German version EN 1793-6:2012

标准编号：DIN EN 1793-6:2013-04

英文标题：Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 6: Intrinsic characteristics - In-situ values of airborne sound insulation under direct sound field conditions; German version EN 1793-6:2012

德文标题：Lärmschutzvorrichtungen an Straßen - Prüfverfahren zur Bestimmung der akustischen Eigenschaften - Teil 6: Produktspezifische Merkmale - In-situ-Werte der Luftschalldämmung in gerichteten Schallfeldern; Deutsche Fassung EN 1793-6:2012

发布日期：2013-04

DIN EN 1793-6:2013-04 Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 6: Intrinsic characteristics - In-situ values of airborne sound insulation under direct sound field conditions; German version EN 1793-6:2012

标准预览图