Environment 썸네일형 리스트형 블루 엔젤(Blue Angel) The Blue Angel (Blauer Engel) is a German certification for products and services that have environmentally friendly aspects. http://en.wikipedia.org/wiki/Blue_Angel_%28certification%29 http://www.blauer-engel.de/ http://ec.europa.eu/environment/ecolabel/index_en.htm 더보기 이전 1 다음