Date | Title, short description | |
---|---|---|
28.02 29.02.2012 |
Usinsk. Building. Housing and Public Utilities. Energy and Resource Saving - 2012 7th Specialized Exhibition |
|
03.03 04.03.2010 |
Usinsk. Building. Housing and Public Utilities. Energy and Resource Saving - 2010 5th Specialized Exhibition |
|
19.02 20.02.2008 |
Usinsk. Building. House and Communal Service. Ecology - 2008 4th Specialized Exhibition |
|
20.02 21.02.2007 |
Usinsk. Building. House and Public Utilities. Ecology - 2007 Specialized Exhibition |