Global 3000 # ideasforacoolerworld # Effizientes Bauen in der Ukraine # 14.02.2011To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoConstanze Tress14/02/201114 de febrero de 2011ukraine, bauen, energie, effizienz, wärmedämmunghttps://p.dw.com/p/R0tAPublicidad