Date | Title, short description | |
---|---|---|
23.10 25.10.2013 |
Building. Energetics. Ecology. Housing and Public Utilities. Innovative Technologies - for Far North - 2013 9th Interregional Specialized Exhibition |
|
20.03 22.03.2013 |
Gas. Oil. New Technologies. Ecology. Nature Protection - 2013 Interregional Specialized Exhibition |
Press release |