100511 Bionik Klebetechnik - MP3-StereoTo play this audio please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoWpnsch, Silke + Papanayotou, Vivi09/05/20119 Μαΐου 2011https://p.dw.com/p/11CGQΔιαφήμιση