... 双列对置液压柱塞式操舵装置 double-opposed ram steering gear 液压操舵装置 hydraulic steering gear; hydraulicsteeringgear; rudder hydraulic actuator; telemotor 电动液压操舵装置 electrohydraulic steering gear; hydro-electric steering gear; hydro-electricsteeringgear ...
基于1个网页-相关网页