短語詞組短語Dust absorption motor 吸麈馬達(dá)central dust absorption 中央吸塵vacuum dust absorption system 真空負(fù)壓吸塵dust absorption set 吸塵裝置dust absorption spot 吸塵點amount of dust absorption 滯塵量Dust absorption effect 滯塵效益opening tables with dust absorption 除塵開拆臺Air shower dust absorption cabinet 吹淋吸塵箱 返回 dust absorption