Efficient immersion type water rescue stretcher capable of rescuing multiple persons
System for determining a bending moment on an oar and method for determining the power on an oar
Apparatus for detecting fatigue of helmsman using steering wheel of ship
SHIP MANEUVERING ASSISTANCE SYSTEM, SHIP CONTROL DEVICE, SHIP CONTROL METHOD, AND PROGRAM
Ship maneuvering assistance system, ship control device, ship control method, and program
Universal water rescue stretcher based on air pressure pushing
ASSEMBLY COMPRISING WET COMPARTMENT AND AT LEAST ONE ANTI-FOULING ENERGY SOURCE