D18/D18-B GPS Bait Boat Three Hoppers RC Bait Boat with Fish Finder 500m GPS Positioning Automatic Feed Return Remote Control Fishing Bait Boat - China 2kg Loading 3 Hoppers and GPS Bait
DBMGB RC Fishing Bait Boat, Intelligent Feed Boat with Propeller and GPS Autopilot, 500 m Distance, GPS Positionion Feed Boat Fishing with Double Motors and Night Vision Lights, Load 2 kg :
The hierarchy of GPs that represents a feed-forward system of two... | Download Scientific Diagram