CEN/TC 126
| Abreviatūra | Nosaukums | Statuss |
|---|---|---|
| CEN/TC 126/WG 4 | Single number ratings of the acoustic performance of buildings and building products | Slēgta |
| CEN/TC 126/WG 11 | Test code for suspended ceilings | Slēgta |
Attēlo no 11. līdz 12. no pavisam 12 ieraksta(-iem).