Brazilian Petroleum and Gas Institute: all elapsed exhibitions
| Date | Title, short description | |
|---|---|---|
|
03.06 05.06.2008 |
NGV - 2008 (Rio de Janeiro) 11th International Exhibition and Conferences on Gas-Engine Fuel |
|
|
02.10 04.10.2007 |
Rio Pipeline - 2007 (Rio de Janeiro) International Conference and Exhibition of Pipelines |