propelling machinery meaning in English
推进机械
推进装置
主机舱
Examples
- Test code of propelling machinery at sea trials
海上试航用动力装置的试验规程 - Forest machinery - self propelled machinery - safety requirements
林业机械.自行式机械.安全要求 - Forest machinery - self - propelled machinery - safety requirements
林业机械.自行式机械.安全要求 - Machinery for forestry - self - propelled machinery - safety requirements
林业机械.自行式机械.安全要求 - Turbo - electric propelling machinery
涡轮电力推进装置