短語詞組短語rotary disc vacuum filter 圓盤真空過濾機metal disc fuel filter 金屬盤式燃料過濾器vertical disc vacuum filter 真空立盤過濾機disc pressure filter 盤式壓濾機disc oil filter 盤形濾油器disc ceramic filter 陶瓷盤式過濾機Disc type filter 盤式濾清器;圓盤式過濾機felt disc fuel filter 氈片燃油濾器horizontal disc pressure filter 水平盤型加壓過濾機 返回 disc filter