TECHNICAL DATA
| Airborne sound insulation | |
| DIN EN ISO 140-3: RW | 33.0 dB |
| DIN EN 1793-2: DLR | 31.0 dB |
| DIN EN 1793-6: DLSI | 39.0 dB |
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Transparent noise protection system with particularly narrow aluminium frame: Type T16/16.1
Transparent sound insulation with particularly narrow aluminium frame, reflective