UNE-EN 12220:2000
Ventilation for buildings - Ductwork - Dimensions of circular flanges for general ventilation

Standard No.

UNE-EN 12220:2000

Release Date

2000

Published By

AENOR

Latest

UNE-EN 12220:2000

UNE-EN 12220:2000 history

• 2000 UNE-EN 12220:2000 Ventilation for buildings - Ductwork - Dimensions of circular flanges for general ventilation