DescriptionSuspension train watt epure.svg English: Sketch of the train suspension. Français : Épure d'une suspension de train. Date 29 October 2010 Source...
This image is a derivative work of the following images: File:Suspension_train_watt_epure.svg licensed with Cc-by-sa-3.0,2.5,2.0,1.0, GFDL 2010-11-05T09:34:38Z...
