CEN/TC 126
| Reģistrācijas numurs (WIID) | Projekta Nr. | Nosaukums | Statuss |
|---|---|---|---|
| 3861 | - | Acoustic properties of building products and of buildings - Field measurements of reverberation time in rooms | Izstrādē |
| 41332 | - | Acoustics - Determination of radiation efficiencies | Izstrādē |
| 66288 | - | Measurement of impact sound insulation of building walls with application to the impact sound performance of stairs | Izstrādē |
Attēlo no 281. līdz 283. no pavisam 283 ieraksta(-iem).