| Project ID: [11505] | |
| Country: | Germany |
| City: | Grafhorst |
| Year: | 2007 |
| Application: | |
| Installation: | Microtunneling |
| Technology: | Hobas |
| Total Length: | 52 m |
| Nominal Diameter DN: | 1000 mm |
| Nominal Stiffness SN: | 32000 N/m2 |
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