机械液压控制器
Hydraulic-mechanical controller
非静液压的驱动机械
nonhydrostatic drive machine
机械-液压调速器
mechanical-hydraulic governor
机械-液压辊缝控制
mechanical-hydraulic gauge control
电磁液压阀
electromagnetic hydraulic valve
电磁操纵液压流量控制阀组
solenoid operated hydraulic flow control valve group
电磁操纵液压流量控制阀
solenoid operated hydraulic flow control valve
地面驱动静液压传动
ground drive hydrostatic transmission
底盘液压油路附件
attachment carriage hydraulic circuit
低液压油油面指示器
low hydraulic oil level indicator
低温压裂液
low-temperature fracturing fluid
导阀操纵的程序液压控制
sequenced pilot operated hydraulic control
氮爆式液压桩锤
Hydro-pneumatic piling hammer
弹簧液压机构
spring hydraulic operating mechanism
弹簧储能液压机构
hydraulic spring stored energy mechanism