1) pilot control valve circuit
![点击朗读](/dictall/images/read.gif)
先导控制阀回路
2) load control valve pilot line
![点击朗读](/dictall/images/read.gif)
负荷控制阀先导管[油]路
3) Lines GP-pilot (control valve)
![点击朗读](/dictall/images/read.gif)
先导管路总成(控制阀,泵)
4) pilot control valve
![点击朗读](/dictall/images/read.gif)
先导控制阀
5) boom pilot control valve
![点击朗读](/dictall/images/read.gif)
动臂先导控制阀
6) hand pilot control valve
![点击朗读](/dictall/images/read.gif)
手动先导控制阀
参考词条