Svoboda D, Berkova P, Vlach F, Beckovsky D, Gabzdyl M, Deutsch M. NOISE REDUCTION OF AIR DISTRIBUTION GRILLES USING 3D PRINTED INFILL STRUCTURES. JA [Internet]. 2023 Mar. 31 [cited 2024 Apr. 18];45(45). Available from: https://journalakustika.com/index.php/akustika/article/view/129