" " . ()
| , | ||
|---|---|---|
|
29.09 03.10.2012 |
Weftec - 2012 WEF | |
|
02.10 06.10.2010 |
Weftec - 2010 WEF | |
|
11.12 13.12.2007 |
Power-Gen International - 2007 , | |
|
01.10 06.10.2006 |
SEG Society Meeting - 2006 |
| , | ||
|---|---|---|
|
29.09 03.10.2012 |
Weftec - 2012 WEF | |
|
02.10 06.10.2010 |
Weftec - 2010 WEF | |
|
11.12 13.12.2007 |
Power-Gen International - 2007 , | |
|
01.10 06.10.2006 |
SEG Society Meeting - 2006 |