Ключевые слова: aquatic, bathyscaphe, blade, boat, closeup, contour, deep, diving, drug trafficking, engine, equipment, fan, frame, impeller, marine, metal, metallic, military, modern, motor, mover, museum, nautical, navy, ocean, propeller, propellor, protection, research, rotation, science, screw, sea, secret, ship, shipping, steel, submarine, submerge, submersible, thruster, touristic, transport, transportation, travel, undersea, underwater, vessel, water, watercraft,