1) selector valve body
![点击朗读](/dictall/images/read.gif)
选择器阀体
2) selection valve body
![点击朗读](/dictall/images/read.gif)
选择阀体
3) selector valve
![点击朗读](/dictall/images/read.gif)
选择器阀
4) selector spool
![点击朗读](/dictall/images/read.gif)
选择器滑阀
5) selector valve shaft
![点击朗读](/dictall/images/read.gif)
选择器阀轴
6) selector valve spool
![点击朗读](/dictall/images/read.gif)
选择器阀滑阀
参考词条