SOUND-ABSORBING SCREEN PROVIDED WITH CERTIFICATION OF THE ACOUSTIC ABSORPTION COEFFICIENT AND REACTION TO FIRE MADE WITH ECOKIT 300 / D DOUBLE-ABSORBENT ROCK WOOL PANELS.
								
								SOUND-ABSORBING SCREEN PROVIDED WITH CERTIFICATION OF THE ACOUSTIC ABSORPTION COEFFICIENT AND REACTION TO FIRE MADE WITH ECOKIT 300 / D DOUBLE-ABSORBENT ROCK WOOL PANELS.