电动液压促动器electro-hydraulic actuator
电动液压调节器electro-hydraulic governor
电动液压阀electro-hydraulic valve
电动液压伺服电动机electro-hydraulic servo motor
电动液压绞车electro-hydraulic winch
电动液压起重机electro-hydraulic lifter
电液比例阀electro-hydraulic proportional valve
电液动换向阀electro-hydraulic directional valve