CEN/TC 156
| Reģistrācijas numurs (WIID) | Projekta Nr. | Nosaukums | Statuss |
|---|---|---|---|
| 6393 | EN 12220:1998 | Ventilation for buildings - Ductwork - Dimensions of circular flanges for general ventilation | Izstrādē |
| 6392 | EN 12236:2002 | Ventilation for buildings - Ductwork hangers and supports - Requirements for strength | Izstrādē |
| 6391 | EN 14239:2004 | Ventilation for buildings - Ductwork - Measurement of ductwork surface area | Izstrādē |
| 41606 | - | Hierarchische Strukturen und allgemeine Begriffe und Definitionen für den Bereich Lüftung in Krankenhäusern | Izstrādē |
| 79257 | - | Ventilation for buildings – Environmental product declarations – Product Category rules complementary to EN 15804 for ventilation components | Izstrādē |
Attēlo no 411. līdz 415. no pavisam 415 ieraksta(-iem).