freon brine refrigerating installation的意思|示意
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氟利昂盐水制冷装置
freon brine refrigerating installation的网络常见释义
氟利昂盐水制冷装置 freon ammonia refrigeration equipment 氟氨冷冻机械 freon brine refrigerating installation 氟利昂盐水制冷装置 freon compressing and condensing unit 氟利昂压缩冷凝机 ..