Section 17 Vehicles, aircraft, vessels and associated transport equipment 86 Railway or tramway locomotives, rolling-stock and parts thereof; railway or tramway track fixtures and fittings and parts thereof; mechanical (incl. electro-mechanical) traffic signalling equipment of all kinds 86 03 Self-propelled railway or tramway coaches, vans and trucks,.... 86 03 10 Powered from an external source of electricity 86 03 10 00 Powered from an external source of electricity Commodity Code Description 86 03 10 00 000 Powered from an external source of electricity