Chinese Petroleum Society: elapsed in 2006 exhibitions
| Date | Title, short description | |
|---|---|---|
|
05.12 07.12.2006 |
IOGCEC - 2006 (Beijing) 8th International Oil & Gas Exhibition & Conference in China |
| Date | Title, short description | |
|---|---|---|
|
05.12 07.12.2006 |
IOGCEC - 2006 (Beijing) 8th International Oil & Gas Exhibition & Conference in China |