vessels (machinery) 31 history 27 lodě 15 sea ships 15 navy 13 warships 13 submarine vessels 7 more ... shipbuilding 7 sea navigation 6 water transport 6 small vessels 5 inland water traffic 5 maritime transport 4 parníky 4 sailing ships 4 special ships 4 strojní zařízení 4 military technology 4 mořeplavectví 3 maritime shipping 3 military aircrafts 3 means of transport 2 construction 2 konstrukce lodí 2 lodní motory 2 models 2 modeling 2 paroplavba 2 radiocommunications 2 tugboats 2 less ...