But HCFCs are still in use mainly in air conditioners and building materials.
但是氟氯烃依然主要用在空调和建设材料中。
Provides some Suggestions and recommendations for substituting and phasing out HCFCs in China.
提出了对我国替代与逐步淘汰HCFC战略的几点认识与建议。
Officials from the United Nations Environment Programme have held a news conference high in the Himalayas to underline the dangers still facing the ozone layer from carbon compounds known as HCFCs.
联合国环境规划署的官员在高高的喜马拉雅山上召开一次记者招待会，强调碳化合物hcfc对臭氧层的危害。
However, the ozone-friendly substances that have replaced CFCs in plastics or as refrigerants - hydrochlorofluorocarbons (HCFCs) and hydrofluorocarbons (HFCs) -- are also powerful greenhouse gases.
然而，取代氯氟烃，包含在塑料和制冷剂中的臭氧亲和物质——氟氯化碳（HCFs）和氟氯烃（HFCs），同样也是强大的温室气体。
However, the ozone-friendly substances that have replaced CFCs in plastics or as refrigerants - hydrochlorofluorocarbons (HCFCs) and hydrofluorocarbons (HFCs) -- are also powerful greenhouse gases.
然而，取代氯氟烃，包含在塑料和制冷剂中的臭氧亲和物质——氟氯化碳（HCFs）和氟氯烃（HFCs），同样也是强大的温室气体。
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