ページの作成:「Since some hot air has exited the room through the hose resulting in the window, the air in area must get replaced. There are openings within the walls, ducts, cracks and…」
(ページの作成:「Since some hot air has exited the room through the hose resulting in the window, the air in area must get replaced. There are openings within the walls, ducts, cracks and…」)