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TECHNICAL DATA
Airborne sound insulation | |
DIN EN ISO 140-3: R´W | 30 dB |
DIN EN 1793-2: DLR | 25 dB = B3 |
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Aluminium sound insulation - reflective glare and privacy protection
Airborne sound insulation | |
DIN EN ISO 140-3: R´W | 30 dB |
DIN EN 1793-2: DLR | 25 dB = B3 |
DOWNLOAD CENTER