Execution of climate protection campaigns at schools, educational institutions and German schools abroad
[摘要] The aim is to motivate schools, educational institutions and German schools abroad to achieve a significant contribution ……
[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] Energy [时效性] Effective
