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 06 Railway or tramway goods vans and wagons, not self-propelled 86 06 91 Covered and closed Commodity Code Description 86 06 91 00 Covered and closed