handpiece的例句（handpiece在句子中的用法）

• Bur changes are quick and easy a simple twist of the handpiece locking ring. 手柄上特殊设计的锁圈可以轻松更换锣嘴.
• Automatic feed back circuit to keep constant revolutions of handpiece under variety of working condition. 自动回溯回路设计,可确保手机在各种加工条件下可常速运转.
• Objective Discuss sterilization effect of B - class pulsation table top vacuum pressure steam sterilizer for dental handpiece. 目的探讨B级脉动真空压力蒸汽台式灭菌器对牙科手机的灭菌效果.