Eurostat, Luxembourg. 8604 Railway or tramway maintenance or service vehicles, whether or not self-propelled, e.g., workshops, cranes, ballast tampers, trackliners, testing coaches and track inspection vehicles: CN 86039000 /Exports /Unit = Prices (Euro/suppl. units) /Partner: Bulgaria /Reporter: European Union /86039000:Self-propelled Railway or Tramway Coaches, Vans and Trucks (Excl. Those Powered From an External Source of Electricity and Those of Heading 8604).