【机械工程】火箭发动机装置的调节和控制【机械工程】火箭发动机设备调控

hybrid rocket-engine plant

rocket-engine plant

regulating, controlling, rocket-engine plant

air-breathing, jet-propulsion plant combined with rocket-engine plant

rocket-engine plant, intermittent

jet-propulsion plant, air-breathing combined with rocket-engine plant

intermittent, rocket-engine plant

rocket-engine plant operating on chemical fuels