urn:schemas-microsoft-com:office:smarttagsPREFABRICATED HULLOF BOAT OR OTHER THREE-DIMENSIONAL OBJECT

摘要

A prefabricated hull of a boat or other three-dimensional object has adjacent prefabricated parts in the form of panels of sheet plastic material, in particular, polypropylene, connected by waterproof plastic hinges, which are formed by reducing the thickness of sheet plastic material.