Supply and services of the first phase of the implementation of the unified tram network in the city of Barcelona. Lot 6: superstructure of track, supply; and lot 7: electrification act.; supply and services
Lot 6: track superstructure. SupplySupply and services of the first phase of the implementation of the unified tram network in the city of Barcelona. Lot 6: track superstructure. Supply.
Lot 7: electrification act. Supply and servicesSupply and services of the first phase of the implementation of the unified tram network in the city of Barcelona. Lot 7: electrification act. Supply and services.