propulsion unit
短语词组
- propulsion -unit efficiency 推進裝置傚率
- turbine boiler propulsion unit 鍋爐汽輪機推進裝置
- atomic propulsion unit 原子能推進裝置
- hydraulic efficiency propulsion unit 噴水推進裝置
- SAFER backpack propulsion unit 背包推進裝置
- ducted -propulsion unit 空氣噴氣推進裝置
- water jet propulsion unit 噴水推進裝置
- electric propulsion unit 電力推進裝置
- swimmer propulsion unit 水下泳行器;自泳式潛水動力裝置 返回 propulsion unit