顶出针的英文

eject pin

• 出针:    withdraw the needl ...
• 二级顶出针:    sub-leader pin; su ...
• 出针:    [中医] (引针; 排针) with ...

例句与用法

1. Ability to maintain and repair core and ejector pins , die springs , and other material
   具备维护和修理模心、顶出针、模具弹簧等其它配件。