Ключевые слова: business, clipper, coast, commercial, companies, cruise, digging, dredge, dredger, dredging, engine, engineering, excavation, excavator, expedition, fairway, filling, fleet, freighter, hopper, hydrotechnical, industry, international, logistics, machine, maritime, merchant, multifunctional, navigation, operation, poland, productivity, repair, sailing, sea, service, ship, shipowner, shipyard, skipper, specialized, szczecin, technology, terminal, transport, underwater, vessel, waterway, wharf, work,