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Terms for subject United Nations containing efficiency | all forms | exact matches only
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Division for Services Infrastructure for Development and Trade Efficiency发展和贸易效率服务基础设施司
ecological efficiency生态效率
energy efficiency节能
Energy Efficiency Investment Project Development for Climate Change Mitigation制订能源效率投资项目减少气候变化
Expert Meeting on Capacity-Building for Renewable Energy and Energy Efficiency in Small Island Developing States小岛屿发展中国家可再生能源和能效领域能力建设专家会议
National Programme for Energy Efficiency Improvement and Greenhouse Gas Reduction国家提高能源效益减少温室气体方案