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energy efficiency
经济	energieffektivitet
能源行业	energimæssig virkningsgrad; energivirkningsgrad; virkningsgrad
能源行业, 电子产品	effektforringelsesfaktor
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 : 50 短语, 7 学科

一般	5
环境	9
电子产品	1
统计数据	1
能源行业	30
财政	2
运输	2