SHIP CAPABLE OF DRIVING ROUTE AND PREVENTING FROM COLLIDING
MARINE WASTE CLEANING AND SOLID FUEL MANUFACTURING SYSTEM SHIP
MARINE WASTE CLEANING AND SOLID FUEL MANUFACTURING SYSTEM SHIP
manufacturing apparatus for liquefied gas storage tank and manufacturing method for the same
manufacturing apparatus for liquefied gas storage tank and manufacturing method for the same
Method for reinforcement of hull using polyethylene sheet and watercraft manufactured using the same
MARINE WASTE CLEANING AND SOLID FUEL MANUFACTURING SYSTEM SHIP
VESSEL EQUIPPED WITH SYSTEM FOR COLLECTING MARINE WASTE PLASTICS AND MANUFACTURING SOLID FUEL
MULTIFUNCTIONAL SHIP FOR COLLECTING AND RECYCLING THE MARINE LITTER EN BLOC
Fountain structure for ship installation and its construction method