anterior
9ª edición de „Project Qatar“ en Doha 30.04.-03.05.2012
La exitosa participación en la feria...
| 2010 | Roppener Tunnel | Austria | 4.400 m² |  |
| 2010 | Tunnel Carlos III, Barcelona | España | 1.200 m² |  |
| 2009 | Culfail Tunnel | Gran Bretaña | 3.000 m² |  |
| 2009 | Tunnel 6, Sochi | Rusia | 3300 m² |  |
| 2009 | Tunnel Andalusia | España | 800 m² |  |
| 2008 | NamWan Tunnel | Hong Kong | 23000 m² |  |
| 2008 | Tunnel Dogana Como | Italia | 5.200 m² |  |
| 2007 | Tunnel Pino Torinese; Turin | Italia | 7800 m² |  |
| 2007 | Tunnel Melbourne | Australia | 18851 m² |  |
| 2007 | Túnel M30, Madrid | España | 2.000 m² |  |
| 2006 | Kallang Tunnel | Singapur | 145000 m² |  |
| 2006 | Tunnel Gran Canaria | España | 1791 m² |  |
| 2004 | Tunnel Fié | Italia | 4000 m² |  |
| 2004 | Saltash Tunnel | Gran Bretaña | 8000 m² |  |
| 1999 | Tunnel Piedicastello | Italia | 6000 m² |  |
| 1997 | Tunnel La Carouge (Genf) | Suiza | 1800 m² |  |