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氟利昂中的氯元素改善了冷冻机油的抗卡咬和抗磨损性能,随着对氟利昂的限制使用,有必要在冷冻机油中添加极压抗磨添加剂。
Chlorine in Freon improves the anti-seizure and antiwear properties of the refrigerating machine oil. With restrictions on use of freons, it is necessary to add extreme pressure antiwear additives to the refrigerating machine oil.