TECHNICAL DATA
| Airborne sound insulation | |
| DIN EN ISO 140-3: R´W | 33 dB |
| DIN EN 1793-2: DLR | 30-33 dB = B3 |
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Transparent noise protection element Type T7
Noise protection element made of acrylic glass with aluminium frame
Noise protection element made of acrylic glass with aluminium frame
| Airborne sound insulation | |
| DIN EN ISO 140-3: R´W | 33 dB |
| DIN EN 1793-2: DLR | 30-33 dB = B3 |
DOWNLOAD CENTER