NA 041
DIN Standards Committee Heating and Ventilation Technology and their Safety
DIN SPEC 13779 [Withdrawn] references following documents:
| Document number | Edition | Title |
|---|---|---|
| DIN EN 12237 | 2003-07 | Ventilation for buildings - Ductwork - Strength and leakage of circular sheet metal ducts; German version EN 12237:2003 More |
| DIN EN 1507 | 2006-07 | Ventilation for buildings - Sheet metal air ducts with rectangular section - Requirements for strength and leakage; German version EN 1507:2006 More |
| DIN EN 1886 | 2009-07 | Ventilation for buildings - Air handling units - Mechanical performance; German version EN 1886:2007 More |
