countersinking

基本解释

• 锪锥孔

同根派生

英汉例句

• A tool for making a countersink.
  做螺丝钉孔的工具
• To drive(a screw or bolt) into a countersink.
  将钻或螺栓置入埋头孔
• Countersinking and screws are the order of the day for these.
  countersinking和螺丝钉是议事日程，为这些。
• Precision tools for front and back deburring ,chamfering and countersinking of bores.
  本公司生产精密前、后倒角、去毛刺工具等。
• Point-to-point systems are suitable for hole-machining operations such as drilling, countersinking, counterboring, reaming,Boring, and tapping.
  点位系统适用于钻孔、锪孔、扩孔、铰孔、镗孔、攻丝等孔加工。