Withdrawn
Standard
Most Recent
NBN ISO 140-4:1992
Acoustics - Measurement of sound insulation in buildings and of building elements - Part 4: Field measurements of airborne sound insulation between rooms
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Technical characteristics
| Publisher | Bureau de Normalisation Belge (NBN) |
| Publication Date | 01/01/1992 |
| Page Count | 12 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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