VACUUM CONSOLIDATION DREDGING METHOD, AIRTIGHT LOADING BOX, AND VACUUM CONSOLIDATION DREDGER
オフショア設備における、タービンタワーおよびサブステーションまたは類似の要素のための潜水可能なアクティブ支持構造
SEA BOTTOM FOUNDATION AND MOORING ROPE USED FOR TIDAL CURRENT POWER GENERATION
MARINE WORK SYSTEM OF UNDERSEA STRUCTURE AND MARINE CONSTRUCTING METHOD
DEVICE FOR COLLECTING WASTE FLOATING ON WATER SURFACE
METHOD FOR LAYING MOORING CHAIN AND MOORING INSTALLATION
WATERBORNE VEHICLE WITH AMUSEMENT APPLIANCE AND OPERATION METHOD THEREOF
FLOATING BODY FOR TSUNAMI EVACUATION AND AIR HOLDING FORMATION BODY
FLOATING BODY FOR TSUNAMI EVACUATION AND AIR HOLDING FORMATION BODY
QUAY WALL COLLISION PROTECTIVE NET OF SHIP AT THE TIME OF TSUNAMI
BLOCK CARRIER SHIP AND BLOCK MAKING-UP METHOD WITH USE OF THE SAME
FLOAT MOORING METHOD, MOORING MEMBER, AND METHOD OF RECOVERING SAME
オフショア設備における、タービンタワーおよびサブステーションまたは類似の要素のための潜水可能なアクティブ支持構造
SINKLESS FLAME-RETARDANT TSUNAMI SHELTER CAPABLE OF BEING MADE BY AMATEUR
METHOD FOR INSTALLING BARGE-MOUNTED SEAWATER DESALINATION PLANT