rocket propulsion
短语词组
- rocket nuclear propulsion reactor 火箭推進用堆
- rocket t propulsion 火箭推進
- rocket -propulsion efficiency 火箭推進傚率
- rocket propulsion system 火箭推動系統;火箭推進系統;詳細繙譯
- aircraft rocket propulsion system 飛機火箭推進系統;詳細繙譯
- rocket propulsion technology 火箭推進技術
- Rocket Propulsion Elements 火箭推進原理
- solid rocket propulsion technology 固躰推進技術
- electric railway rocket propulsion 電火箭推進 返回 rocket propulsion