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...
Own work Author Cdang Other versions Derivative works of this file: Suspension train watt trace trajectoire.svg File:Suspension train watt reperes.svg...
