floating datum plane

auxiliary datum plane

auxiliary floating dock

auxiliary floating drydock big

auxiliary floating drydock little

auxiliary floating drydock middle

datum floating

Floating datum

floating datum statics

large auxiliary floating dry dock {AFDB}

one-third floating datum

auxiliary plane

auxiliary plane of projection

auxiliary plane of symmetry

Datum Plane

datum plane cycle

datum plane for construction

datum plane for sounding

datum plane of erosion