Estructura flotante de manipulación y elevación tubular vertical continua
CONTINUOUS VERTICAL TUBULAR HANDLING AND HOISTING BUOYANT STRUCTURE
CONTINUOUS VERTICAL TUBULAR HANDLING AND HOISTING BUOYANT STRUCTURE
CONTINUOUS VERTICAL TUBULAR HANDLING AND HOISTING BUOYANT STRUCTURE
Binding operation system and method for float cleaning boat
AUXILIARY BUOYING BODY ATTACHED TO FILE RISE GUIDE OF RECEIVING FLUID
Marine construction and a method for constructing the same