CEN/TC 156
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 25541 | prEN 15727 | Ventilation for buildings - Ductwork - Technical ductwork products, leakage classification and testing | Izstrādē |
| 26790 | prEN 15780 | Ventilation for buildings - Ductwork - Cleanliness of ventilation systems | Izstrādē |
| 70325 | prEN 15780 | Ventilation for buildings - Ductwork - Cleanliness of ventilation systems | Izstrādē |
| 61741 | prEN 15780 rev | Ventilation for buildings - Ductwork - Cleanliness of ventilation systems | 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 |
| 39438 | prEN 15871 | Ventilation for buildings - Fire resisting duct sections | Izstrādē |
| 41442 | prEN 15871 | Ventilation for buildings - Fire resisting duct sections | Izstrādē |
| 31847 | prEN 16211 | Ventilation for buildings - Measurement of air flows on site - methods | Izstrādē |
| 38786 | prEN 16211 | Ventilation for buildings - Measurement of air flows on site - methods | Izstrādē |
| 29743 | prEN 16282-1 | Equipment for commercial kitchens - Components for ventilation of commercial kitchens - Part 1: General requirements including calculation method | Izstrādē |
Displaying 391-400 of 428 results.