近几年来,在电视、广播和报刊上不断出现“禁用氟利昂”的提法,电冰箱和空调机行业还声称已开发出不破坏大气臭氧层的、所谓的“无氟”冰箱和“无氟”空调,这些说法都是不正确的,容易使人误认为所有传统的氟利昂制冷剂都不能使用了,好像新出现的替代制冷剂都不 In recent years, the phrase “banning Freon” has been constantly appearing on television, radio and newspapers. The refrigerator and air conditioner industry also claims that so-called “fluorine-free” refrigerators and “fluorine-free” refrigerators have been developed that do not damage the atmospheric ozone layer. Air conditioning, these statements are not correct, easy to make people mistakenly believe that all traditional Freon refrigerants can not be used, as if the emerging alternative refrigerants are not