Type T15
Transparent noise protection system with aluminium frame

TECHNICAL DATA
Airborne sound insulation | |
DIN EN ISO 140-3: R´W | 33 dB |
DIN EN 1793-2: DLR | 21 dB = B3 |
Airborne sound insulation | |
DIN EN ISO 140-3: R´W | 33 dB |
DIN EN 1793-2: DLR | 21 dB = B3 |