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Gas cycle refrigeration machines using the Joule-Thompson effect with two stage expansion
Cold storage material and cold storage type cryogenic refrigerator using same
#2Systems and methods for multi-stage refrigeration
#3Systems and methods for multi-stage refrigeration
#4Systems and methods for multi-stage refrigeration
#5Systems and methods for multi-stage refrigeration
#6Cooling apparatus
#7Heat-pump system with combined vapor expansion-compression stages and single-effect vapor absorption unit