1) backhoe control valve
![点击朗读](/dictall/images/read.gif)
反铲控制阀
2) backhoe boom control valve
![点击朗读](/dictall/images/read.gif)
反铲动臂控制阀
3) backhoe bucket control valve
![点击朗读](/dictall/images/read.gif)
反铲斗控制阀
4) backhoe control valve circuit
![点击朗读](/dictall/images/read.gif)
反铲控制阀油路
5) backhoe control valve group
![点击朗读](/dictall/images/read.gif)
反铲控制阀组件
6) backhoe stick control valve
![点击朗读](/dictall/images/read.gif)
反铲斗杆控制阀
参考词条