喷射式制冷循环
ejector refrigeration cycle
太阳能喷射式制冷循环
ejector refrigeration driven by solar energy
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
喷射-压缩式制冷
ejector-compressor refrigeration
喷射式桨翼染色机
nozzle paddle dyeing apparatus