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energy efficiency
经济	energieffektivitet
能源行业	energiverkningsgrad
energy efficiency Refers to actions to save fuels by better building design, the modification of production processes, better selection of road vehicles and transport policies, the adoption of district heating schemes in conjunction with electrical power generation, and the use of domestic insulation and double glazing in homes
环境	energieffektivitet

energy efficiency : 32 短语, 6 学科

一般	1
环境	8
统计数据	1
能源行业	19
财政	1
运输	2