wheel-rail system

mechanical structure and interface between a train and the track responsible for keeping the train moving along the track and as needed propulsion and braking

Wikidata entity: Q1473972

P279 subclass of ... Q2516436 (transportation system) transportation system
P2283 uses ... Q633423 (rail) rail
P2283 uses ... Q1280719 (train wheel) train wheel
External Ids
P227GND ID4048245-5
P2671Google Knowledge Graph ID/g/12203y9p

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