1) bowl control valve stem
![点击朗读](/dictall/images/read.gif)
挖斗控制阀杆
2) bowl control valve
![点击朗读](/dictall/images/read.gif)
挖斗控制阀
3) stick control valve
![点击朗读](/dictall/images/read.gif)
斗杆控制阀
4) bowl valve stem
![点击朗读](/dictall/images/read.gif)
挖斗阀杆
5) backhoe stick control valve
![点击朗读](/dictall/images/read.gif)
反铲斗杆控制阀
6) stick control valve component
![点击朗读](/dictall/images/read.gif)
斗杆控制阀零件
参考词条