蒸汽喷射式空气抽除泵
steam jet air-ejector pump
主冷凝器空气喷射器
main condenser air ejector
接触式蒸汽喷射制冷机
contact type steam jet refrigerating machine
空气喷射蒸发法
air jet evaporation method
三级蒸汽喷射器
three stage steam ejector
蒸发式蒸汽喷射制冷机
evaporation-type steam jet refrigeration machine
蒸汽空气除焦法
steam-air decoking method