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为何要限制和禁用CFC类物质

更新时间: 2020-10-10 00:00:00     

CFC类物质实际是不含氢的氟里昂,使用CFC类物质会对大气中的臭氧和地球高空的臭氧层造成严重的破坏,也会导致地球表面的紫外线辐射强度增加,破坏人体免疫系统,还会导致大气温度升高,加剧温室效应。因此,国际社会开始禁用CFC类物质。

关键词: 为何 限制 禁用 cfc 物质

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