BSc. Ing. Jürgen Zandanell Leiter Baustoffe https://gbd.group/de/team/juergen-zandanell-bsc https://gbd.group/de/team/juergen-zandanell-bsc/@@download/image/RB8_2238.jpg BSc. Ing. Jürgen Zandanell Leiter Baustoffe juergen.zandanell@gbd.group Zur Übersicht
