短語詞組短語wool -scouring effluent 洗毛廢水wool grease scouring 羊毛洗滌wool l scouring 洗毛Industrial wool -scouring powder 工業(yè)洗毛粉wool scouring machine 洗毛機wool scouring manufacture 洗毛工業(yè)廢水 返回 wool scouring