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护层
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保护臭氧层全权代表会议
Conference of Plenipotentiaries on the Protection of the Ozone Layer
保护臭氧层国际日
International Day for the Preservation of the Ozone Layer
保护臭氧层维也纳公约信托基金
Trust Fund for the Vienna Convention for the Protection of the Ozone Layer
保护臭氧层维也纳公约含氯氟烃议定书全权代表会议
Conference of Plenipotentiaries on the Protocol on Chlorofluorocarbons to the Vienna Convention for the Protection of the Ozone Layer
保护臭氧层维也纳公约缔约方会议
Conference of the Parties to the Vienna Convention for the Protection of the Ozone Layer
制定保护臭氧层维也纳公约氯氟碳化合物议定书法律和技术专家特设工作组
Ad Hoc Working Group of Legal and Technical Experts for the Preparation of a Protocol on Chlorofluorocarbons to the Vienna Convention for the Protection of the Ozone Layer
拟订保护臭氧层全球框架公约特设法律和技术专家工作组
Ad Hoc Working Group of Legal and Technical Experts for the Elaboration of a Global Framework Convention for the Protection of the Ozone Layer
维也纳保护臭氧层公约缔约国第一次会议
Meeting of the Parties to the Vienna Convention for the Protection of the Ozone Layer
赫尔辛基保护臭氧层宣言
Helsinki Declaration on the Protection of the Ozone Layer
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