CEN - EN 25135
Acoustics - Determination of Sound Power Levels of Noise from Air Terminal Devices, High/Low Velocity/Pressure Assemblies, Dampers and Valves by Measurement in a Reverberation Room
inactive, Most Current
| Organization: | CEN |
| Publication Date: | 1 October 1991 |
| Status: | inactive |
| Page Count: | 2 |
| ICS Code (Ventilation and air-conditioning systems): | 91.140.30 |
| ICS Code (Noise emitted by machines and equipment): | 17.140.20 |
Document History
EN 25135
October 1, 1991
Acoustics - Determination of Sound Power Levels of Noise from Air Terminal Devices, High/Low Velocity/Pressure Assemblies, Dampers and Valves by Measurement in a Reverberation Room
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