window ventilation

German / Deutsch

Fensterlüftung

American English / American English

Window ventilation

French / Français

Ventilation par ouverture des fenêtres

Polish / Polski

Wentylacja okienna

Italian / Italiano

Ventilazione naturale

Chinese / 中國

传呼通风

Spanish / Español

Ventilación con ventanas

Turkish / Türk

Pencere havalandırması

Russian / Pусский

вентиляция окна