Three impressions of former Siemens demonstrator ER 20-2007. Since 12.05.2011 it is property of Siemens' Prüfcenter in Wegberg-Wildenrath. It has been in service for Siemens a demonstration and evaluation vehicle for exactly four years. - KAR
Related sections:
ER 20: ER20 2007 / PCW 7