By the time Chinese consumers started buying fridges in large Numbers, for example, refrigeration technology no longer depended on ozone-destroying CFCs.
例如，当中国消费者开始大量购买冰箱时，此时的冷藏技术已经摆脱了对臭氧杀手——氟利昂的依赖。
Under Montreal Protocol and Helsinki Treaty the production and use of CFCs will be phased out no later than the year of 2000.
根据蒙特利尔议定书和赫尔辛基协议，在2000年以前将停止氯氟烃的生产和消费。
Under Montreal Protocol and Helsinki Treaty the production and use of CFCs will be phased out no later than the year of 2000.
根据蒙特利尔议定书和赫尔辛基协议，在2000年以前将停止氯氟烃的生产和消费。
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