small pontoon boat; removable; attached with flanges and bolts; 2 parts – the unsinkable chamber; polyethylene pipe 400mm; the platform is not shown; can be done in wood; aluminum or polyethylene pipes; etc.
small pontoon boat; removable; attached with flanges and bolts; 2 parts – the unsinkable chamber; polyethylene pipe 400mm; the platform is not shown; can be done in wood; aluminum or polyethylene pipes; etc.