推进机制改革 institutional reform

弯头推制机装车 elbow pushing machine

推进机构编制法定化 promoting law-based practices

姿态控制推进电动机 attitude control propulsion motor

人口统计学的推荐机制 Demographic-based Recommendation

带推动器控制机能 tape drive controller functions

推土机控制阀 bulldozer valve ; bulldozer control valve ; dozer control valve

推进机械控制装置 propulsion machinery control position

推进辅机控制设备 propulsion auxiliary machinery control equipment