https://www.dragflow.it/wp-content/uploads/2019/08/DRP120-impianto-inerti-svizzera.jpg6751200dorishttps://dragflow.it/wp-content/uploads/2019/03/logo-dragflow-n.pngdoris2017-02-16 16:16:052020-03-16 16:17:452017 SWITZERLAND: REMOTE CONTROLLED DREDGE FOR THE CLEANING OF SEDIMENTS