45.99 Dispatch of FV draft to CCMC Apr 22, 2024
CEN
CEN/TC 156 Ventilation for buildings
European Norm
23.120 Ventilators. Fans. Air-conditioners
Draft
ISO 13351:2009 specifies the dimensions of the circular and rectangular flanges of general‑purpose fans, as well as the fan size designations. It is not applicable to cross‑flow fans or to fan appliances used for individual household or similar applications.
PUBLISHED
EN ISO 13351:2009
IN_DEVELOPMENT
prEN ISO 13351
45.99
Dispatch of FV draft to CCMC
Apr 22, 2024