propulsion device

短语词组

短语

• maneuvering propulsion device 机舵联动装置
• underwater propulsion device 水下推进器装置
• Water surface propulsion device 水面推进装置
• auxiliary propulsion device 辅助推进系统
• main propulsion device 主推进装置
• jet -propulsion device 喷水推进装置
• track propulsion device 履带行驶装置
• one -man propulsion device 单人推进装置
• air propeller -gear reducer propulsion device 空气螺旋桨
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