1) implement pilot control valve
机具先导控制阀
2) implement stop pilot control valve
机具停止先导控制阀
3) implement system pilot control valve
机具系统先导控制阀
4) implement pilot stop control valve
机具先导停止控制阀
5) implement pilot stop control valve port
机具先导停止控制阀出[入]口
6) pilot control valve
先导控制阀
参考词条