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DES DRONES AU SERVICE DE LA SURVEILLANCE DU RESEAU

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Published on Nov 6, 2013

Pourquoi des drones pour surveiller le réseau ferroviaire ? Des images exclusives du test de surveillance du viaduc de Roquemaure dans le Gard du 5 novembre dernier.
http://www.sncf.com/fr/presse/fil-inf...

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