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一种叫做ZCI的新型环保节能制冷剂在经过一年的试用后，被测定完全可以替代对臭氧层造成巨大损害的氯氟烃（CFC，俗称氟利昂）等制冷剂。
A new type of environmentally friendly and energy-saving refrigerant called ZCI after a year of trial was determined to completely replace the ozone layer caused great harm to the chlorofluorocarbons (CFC, commonly known as Freon) and other refrigerants.