Draft BS EN 1793-4. Road traffic noise reducing devices. Test method for determining the acoustic performance. Part 4: Intrinsic characteristics. In situ values of sound diffraction
German title
EN 1793-4 Lärmschutzvorrichtungen an Straßen. Prüfverfahren zur Bestimmung der akustischen Eigenschaften. Teil 4: Produktspezifische Merkmale. In-situ-Werte der Schallbeugung
Publication date
2023-08-24
Original language
English
Pages
44
Publication date
2023-08-24
Original language
English
Pages
44
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