DIN EN 12220:1998-06
Ventilation for buildings - Ductwork - Dimensions of circular flanges for general ventilation; German version EN 12220:1998

Standard No.

DIN EN 12220:1998-06

Release Date

1998

Published By

German Institute for Standardization

Latest

DIN EN 12220:1998-06

DIN EN 12220:1998-06 history

• 1998 DIN EN 12220:1998-06 Ventilation for buildings - Ductwork - Dimensions of circular flanges for general ventilation; German version EN 12220:1998
• 1998 DIN EN 12220:1998 Ventilation for buildings - Ductwork - Dimensions of circular flanges for general ventilation; German version EN 12220:1998
• 0000 DIN EN 12220:1996
• 0000 DIN 24154-4:1990