online interview Weber SonnenenergieTo play this audio please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoRueter, Gero08.05.20098. Mai 2009deutsch: online interview Weber Sonnenenergie - Produziert: 07.05.2009 - 17:09:43 von Rueter, Gerohttps://p.dw.com/p/HluwAnzeige