| P H O T O 6 5 |
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| EGIS-Rotor in duty with a Heliostat in "Technikum Butzbach" (ISB Technician school for environment Butzbach, Hessen/Germany) |
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| P H O T O 6 5 |
|
|
| EGIS-Rotor in duty with a Heliostat in "Technikum Butzbach" (ISB Technician school for environment Butzbach, Hessen/Germany) |
|
|
|
|