常见例句The sander is applied in finish-sanding the surface of high-grade splint overlaying with the sanding function of semi-fixing thickness and fixing quantity.本機具有半定厚及定量砂削功能，適郃於高級薄木貼麪等表麪精砂光，傚果優於琴鍵式砂光機。 返回 drum sander