Twin hull, variable draft drilling vessel
Twin lever control assembly
Twin outboard motor hydraulic steering system
Twin type slewing crane
Twin-hull ship for drilling in ice-covered waters
Twin-hulled vessel with variable widths
Twin-screw vessel
Two groove headstay
Two piece combination boat and luggage carrier
Two piece driveshaft retention device for outboard motor
Two-speed transmission
Two-stage tilt cylinder mechanism for marine propulsion...
Two-wheel amphibious vehicle
Tyre for lorries
Under-water appendages for vessels
Underbody for fast sailing-boats
Underhull quick disconnect mooring system
Undersea island
Undersea operation system
Undersea pipe-laying