30.98 Project deleted Dec 13, 2010
CEN
CEN/TC 156 Ventilation for buildings
European Norm
91.140.30 Ventilation and air-conditioning systems
This European Standard specifies the laboratory test methods and test requirements for the testing of aerodynamic, thermal and acoustic performance, and the electrical power of an un-ducted mechanical supply and exhaust ventilation unit used in a single room.
WITHDRAWN
EN 13141-8:2006
ABANDON
prEN 13141-8 rev
30.98
Project deleted
Dec 13, 2010