SEMI-SUBMERGED TYPE FLOAT ESPECIALLY FOR WIND TURBINE
NAVIGATION METHOD FOR VESSEL, NAVIGATION SYSTEM, AND VESSEL
AUTOMATIC HULL-ATTITUDE CONTROL METHOD DURING CARGO HANDLING
FLOODING PREVENTION STRUCTURE AND VESSEL PROVIDED WITH THE SAME
ANCHORAGE SUPPORT METHOD AND ANCHORAGE SUPPORT SYSTEM
PULL-UP METHOD FOR CRADLE, BOAT DAVIT, COMPOSITE VESSEL AND STORAGE METHOD FOR COMPOSITE VESSEL
FLOATING STRUCTURE WITH LIQUEFIED GAS STORAGE FACILITY AND DESIGN METHOD THEREFOR