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Topic: Is_tag

Medellin metro, source: Wikipedia

Siemens to upgrade Medellín metro signalling

Siemens Mobility will modernise the signalling system of the Medellín metro, the only subway system in Colombia. The German company will install its advanced rail signalling technology on Line A and the Patio de Bello...Read more
|Comment|author: Mykola Zasiadko