Photo de stock - Aerial photo, Fraunhofer Institute Dortmund, TechnologiePark, University of Dortmund Innovation Center, Ruhr area, North Rhine-Westphalia, Germany, Europe

Photo de stock: Aerial photo, Fraunhofer Institute Dortmund, TechnologiePark, University of Dortmund Innovation Center, Ruhr area, North Rhine-Westphalia, Germany, Europe.

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