[Absorption-compression type of refrigerating machines; description of the model of such a refrigerating machine operating on a mixture of oil and freon 22].
D005617:Chlorofluorocarbons, Methane; D044962:Data Compression; D006794:Household Articles; D006801:Humans; D011312:Pressure; D012034:Refrigeration
D005617:Chlorofluorocarbons, Methane; C009755:fluorocarbon 22
REFRIGERATION
Macchine frigorifere ad assorbimento-compressione; descrizione del prototipo di macchina di tale categoria, funzionante con il miscuglio petrolio-freon 22.