CEN/TC 156
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 39438 | prEN 15871 | Ventilation for buildings - Fire resisting duct sections | Izstrādē |
| 41442 | prEN 15871 | Ventilation for buildings - Fire resisting duct sections | Izstrādē |
| 26792 | prEN 15854 | Ventilation for buildings - Air Diffusion - Aerodynamic testing and rating for mixed flow application: non-isothermal procedure for a cold jet | Izstrādē |
| 61741 | prEN 15780 rev | Ventilation for buildings - Ductwork - Cleanliness of ventilation systems | Izstrādē |
| 70325 | prEN 15780 | Ventilation for buildings - Ductwork - Cleanliness of ventilation systems | Izstrādē |
| 26790 | prEN 15780 | Ventilation for buildings - Ductwork - Cleanliness of ventilation systems | Izstrādē |
| 25541 | prEN 15727 | Ventilation for buildings - Ductwork - Technical ductwork products, leakage classification and testing | Izstrādē |
| 26791 | prEN 15726 | Ventilation for buildings - Air Diffusion - Measurements in the occupied zone of airconditioned/ventilated rooms to evaluate thermal and acoustic conditions | Izstrādē |
| 76585 | prEN 15665 | Ventilation for buildings - Ventilation systems in residential buildings - Design | Aptauja slēgta |
| 39088 | prEN 15650 rev | Ventilation for buildings - Fire dampers | Izstrādē |
Displaying 31-40 of 411 results.