接触式蒸汽喷射制冷机
contact type steam jet refrigerating machine
燃汽蒸汽式发射装置
gas and steam launching device
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
蒸汽喷射式空气抽除泵
steam jet air-ejector pump
蒸汽喷射式制冷机
steam jet refrigerating machine
蒸汽喷射式制冷系统
steam jet refrigerating system
蒸汽喷射式制冷循环
steam jet refrigeration cycle
中压蒸汽喷射器
middle pressure steam ejector