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Terms for subject United Nations containing layer-to-layer | all forms
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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
Amendment to the Montreal Protocol on Substances that Deplete the Ozone Layer对关于消耗臭氧层的物质的蒙特利尔议定书的修正案
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含氯氟烃议定书全权代表会议
Conference of the Parties 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
Meeting of the Parties to the Montreal Protocol on Substances that Deplete the Ozone Layer关于消耗臭氧层物质的蒙特利尔议定书缔约方会议
Meeting of the Parties to the Vienna 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

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