DIN EN 13141-2:2010-12 Ventilation for buildings - Performance testing of components/products for residential ventilation - Part 2: Exhaust and supply air terminal devices; German version EN 13141-2:2010
2010DIN EN 13141-2:2010-12 Ventilation for buildings - Performance testing of components/products for residential ventilation - Part 2: Exhaust and supply air terminal devices; German version EN 13141-2:2010
2010DIN EN 13141-2:2010 Ventilation for buildings - Performance testing of components/products for residential ventilation - Part 2: Exhaust and supply air terminal devices; German version EN 13141-2:2010
2004DIN EN 13141-2:2004 Ventilation of buildings – Performance tests of components/products for the ventilation of dwellings – Part 2: Exhaust and supply air ducts