1) servo piston spring
![点击朗读](/dictall/images/read.gif)
伺服机构活塞弹簧
2) servo spring
![点击朗读](/dictall/images/read.gif)
伺服机构弹簧
3) servo piston
![点击朗读](/dictall/images/read.gif)
伺服机构活塞
4) servo piston body
![点击朗读](/dictall/images/read.gif)
伺服机构活塞体
5) servo piston pin
![点击朗读](/dictall/images/read.gif)
伺服机构活塞销
6) servo piston ring
![点击朗读](/dictall/images/read.gif)
伺服机构活塞环
参考词条