louvred screen百叶箱
louvred ceiling百叶窗式天花板景片
louvred slat s百叶窗式条板
louvred fence erector安装工百叶栅栏
louvred column drier百叶窗竖筒式干燥机
louvred filling system散热充水系统
ADJ(形容词) (of a window, door, etc) having louvres (窗户、门等)装百叶窗板的