EU Energy Efficiency Labels
[摘要] The authority for all EU-wide energy labelling activities comes from a framework directive (Council Directive 92/75/EEC) ……
[发布日期] 2017-11-05 [发布机构]
[效力级别] Information and education [学科分类] 能源（综合）
[关键词] Building technologies [时效性] Effective
