Chlorofluorocarbons can deplete ozone, hydrochlorofluorocarbons and hydrofluorocarbons are regarded as contributors to global warming.

  • 氯氟烃破坏臭氧层, 其替代物氢氯氟烃和氢氟烃却被认为可加重温室效应.

  • 网络文摘精选 2025-01-18 13:13:26

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