| 摘要 |
<p>A refrigerator oil composition which can be used together with a hydrocarbon-containing coolant and possesses excellent lubricity and compatibility with the coolant, and a refrigerator fluid composition comprising the refrigerator oil composition and the hydrocarbon-containing coolant. The refrigerator oil composition is characterized in that a hydrocarbon oil is contained as the base oil. The refrigerator fluid composition is characterized by comprising (I) a hydrocarbon-containing coolant and (II) a hydrocarbon refrigerator oil composition.</p> |
