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 10 Tank wagons and the like 86 06 10 00 Tank wagons and the like Commodity Code Description 86 06 10 00 000 Tank wagons and the like