pilot valve
短语词组
- pilot relief valve 导向排泄阀;液控溢流阀;液压安全阀
- remote pilot relief valve 远距离先导减压阀
- double pilot check valve 二级先导式单向阀
- stick pilot control valve 斗杆先导操纵阀
- left pilot control valve 左先导控制阀
- pilot check valve group 先导单向阀组件
- pilot overspeed valve 先导超速阀
- pilot control valve component 先导控制阀部件
- pilot servo valve 先导伺服阀 返回 pilot valve