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  Track-less train : The transit system uses rubber wheels on a plastic core : Trains without track - YouTube

  https://www.youtube.com/watch?v=krI_5vl76TI

  Track-less train : The transit system uses rubber wheels on a plastic core : Trains without track Is this the future of urban transport? China unveils track-...

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  Category:Tires – Wikimedia Commons

  https://commons.wikimedia.org/wiki/Category:Tires?uselang=de

  Keine Beschreibung vorhanden.

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