バフ研けん磨ま

noun

buffing; buff polishing

Technical term for polishing a surface using a rotating buffing wheel or cloth, often in metalworking or finishing.

• 金きん属ぞく部ぶ品ひんの仕し上あげにバフ研けん磨まを使つかう。

  We use buffing for the finishing of metal parts.

• バフ研けん磨まによって表ひょう面めんが鏡かがみのように輝かがやいた。

  The surface shone like a mirror after buffing.