| Anotace |
ČSN EN 13141-11 This European Standard specifies aerodynamic, acoustic and electrical power performance test measurements for un-ducted continuous supply ventilation units in a single room, ducted continuous supply ventilation units in a single room, un-ducted supply air ventilation units in a single room, ducted supply air ventilation units in a single room and centralised unit for whole dwelling used in residential ventilation. |