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rotate 320 degrees in place
1Set x Steam Engine Model
give it a little light
and the next magnet will also attract when it reaches the same position Force or repulsive force
Screw on the copper tube and add 2/3 of the water to the side of the acrylic tube
Running Car Motor Single Cylinder Stirling Engine Model Toy Color:Golden rotate 320 degrees in placeRunning Car Motor Single Cylinder Stirling Engine Model Toy Features: . Novel Design: Creatively combine the Stirling engine model with the toy car, powered by the Stirling engine model, driving the simple toy car to walk, with various play methods and full of fun. . High Quality: Stirling engine model selects high quality metal materials, flywheel die casting process, heating cylinder and power cylinder are beautiful and durable, and the piston is
