| 摘要 |
PROBLEM TO BE SOLVED: To provide a refrigerator capable of suppressing both the amount of a filled refrigerant and a global warming coefficient. SOLUTION: This refrigerator is obtained by using a refrigerant having a composition represented by a triangular region R2 formed by connecting a point P at 70:30:0 weight ratio of HFG32:HFC125:HFC134a to a point Q at the 55:0:45 weight ratio and a point C at the 100:0:0 weight ratio, and an alkylbenzene oil incompatible with the refrigerant as a refrigerator oil. |
