NA 041
DIN Standards Committee Heating and Ventilation Technology and their Safety
Standards
[CURRENT]
DIN EN 12220
DIN EN 12220
Ventilation for buildings - Ductwork - Dimensions of circular flanges for general ventilation; German version EN 12220:1998
Title (German)
Lüftung von Gebäuden - Luftleitungen - Maße von runden Flanschen für allgemeine Lüftungszwecke; Deutsche Fassung EN 12220:1998
Document: references other documents
Document: referenced in other documents
Responsible national committee
NA 041-02-52 AA - Components (Mirror committee CEN/TC 156/WG 3 and 4)