acoustic treatment
[DE] Schalldichtung; Schallisolierung
[EN] acoustic treatment
[FR] insonorisation
acoustic treatment /IT-TECH,BUILDING/
[DE] Schalldichtung; Schallisolierung
[EN] acoustic treatment
[FR] insonorisation
acoustic bonification,acoustic treatment /SCIENCE/
[DE] Geräuschsanierung; Lärmsanierung
[EN] acoustic bonification; acoustic treatment
[FR] bonification acoustique; correction acoustique; traitement acoustique