aeronautics aidesàlanavigation aidstonavigation armementdesnavires automaticlocationsystems communicationsystems congresses congrès electronicequipment engineering europeanunioncountries formation gestion inlandnavigation inlandwatertransportation instrumentsnautiques intelligenttransportationsystems manningofvessels marine marinemarchande marins(marinemarchande) merchantmarine mesures militaryscience motorvehicles nauticalinstruments naval navigation navires officers officiersdelamarinemarchande offshorestructures personnelmanagement pictorial safetymeasures seamanship shipbuilding shipping ships shipsimulators simulateurs sécurité technologicalinnovations technology trainingof transportation électroniqueennavigation équipementélectronique