CEN - EN 20140-9
Acoustics - Measurement of Sound Insulation in Buildings and of Building Elements - Part 9: Laboratory Measurement of Room-to-Room Airborne Sound Insulation of a Suspended Ceiling with a Plenum above it
inactive, Most Current
| Organization: | CEN |
| Publication Date: | 1 September 1993 |
| Status: | inactive |
| Page Count: | 8 |
| ICS Code (Protection of and in buildings): | 91.120 |
Document History
EN 20140-9
September 1, 1993
Acoustics - Measurement of Sound Insulation in Buildings and of Building Elements - Part 9: Laboratory Measurement of Room-to-Room Airborne Sound Insulation of a Suspended Ceiling with a Plenum above it
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