制冷压缩机

chill room【制冷】;frozen food storage compartment【制冷】;refrigerating room【制冷】

refrigerating machine oil

hot water operated absorption refrigerating machine【制冷】

ammonia/water absorption refrigerating machine with two stage absorption process【制冷】

absorbent refrigerating system【制冷】;absorption refrigerating system【制冷】

refrigerating unit【制冷】

freon brine refrigerating installation

solar steam jet refrigerating machine【制冷】