18.05.2011 - 19.05.2011 //
INTERNATIONAL CONTRACT DAYS Machinebuilding and metal-working
26.05.2011 - 26.05.2011 //
Level and perspectives of aplication solar technilogies
30.06.2011 - 02.07.2011 //
AgriEfficieny Dairy, Annual EDF Congress
09.11.2011 - 10.11.2011 //
INTERNATIONAL CONTRACT DAYS Building projects and technologies.