FIRST RESULTS OF UPGRADING AND/OR REGENERATING ELECTRIC PUBLIC TRANSPORT SYSTEMS (FLYWHEEL, REVERSIBLE SUBSTATIONS). ROME 12th JUNE 2017 - ASSTRA , Sala “Aulo Vibenna” - Piazza Cola di Rienzo n. 80/a ROMA
FIRST RESULTS OF UPGRADING AND/OR REGENERATING ELECTRIC PUBLIC TRANSPORT SYSTEMS (FLYWHEEL, REVERSIBLE SUBSTATIONS). ROME 12th JUNE 2017 - ASSTRA , Sala “Aulo Vibenna” - Piazza Cola di Rienzo n. 80/a ROMA