- Reinhold Buttgereit
Reinhold Buttgereit, secretary-general of the European Photovoltaic Industry Association - Intersolar Conference Beijing 2013
Intersolar Conference Beijing 2013 - Intersolar Conference Beijing 2013
Intersolar Conference Beijing 2013 - Intersolar Conference Beijing 2013
Intersolar Conference Beijing 2013 - Intersolar Conference Beijing 2013
Intersolar Conference Beijing 2013 - Intersolar Conference Beijing 2013
Intersolar Conference Beijing 2013