SISTEMI FONOASSORBENTI
FRESATI E FORATI
MILLED AND DRILLED
SOUND-ABSORBENT
SYSTEMS /
SCHALLABSORBIERENDE
SYSTEME, GEFRÄST UND
GELOCHT / SYSTÈMES
INSONORISANTS RAINURÉS
ET PERFORÉS / SISTEMAS
DE ABSORCIÓN ACÚSTICA
FRESADOS Y PERFORADOS
Ministry of Health - Rome / Italy
p | 14
p | 15
