The Adif Board of Directors has awarded the supply of monobloc concrete sleepers for the works and maintenance needs of conventional railway. The contract, which will last three years, has been awarded to Prefabricados in Consortium for two of the phases
LEER MÁSAttribué au Consortium de Prefabricados Delta la fourniture de traverses en béton pour l'entretien du chemin de fer conventionnel des zones sud et centrale.