SYSTEM AND METHOD FOR OPTIMAL NAVIGATION OF VESSEL AND COMPUTER-READABLE RECORDING MEDIUM THEREOF
NAVIGATION METHOD FOR VESSEL, NAVIGATION SYSTEM, AND VESSEL
NAVIGATION METHOD FOR MARINE VESSEL, NAVIGATION SYSTEM, AND MARINE VESSEL
Device for controlling horizontality of small ship by using variable mast
DEVICE FOR CONTROLLING HORIZONTALITY OF SMALL SHIP BY USING VARIABLE MAST
DEVICE FOR CONTROLLING HORIZONTALITY OF SMALL SHIP BY USING VARIABLE MAST
A method and an apparatus for optimizing ship's navigation
CONSTRUCTION STRUCTURE OF FLOATING TYPE PHOTOVOLTAIC POWER GENERATION SYSTEM USING BARGE