Propeller Aircraft Head Shape Pocket Stirling Engine Model Toy RC Car_RGT and the piston moves from

and the piston moves from the top dead center to the bottom dead center

stepped-beam frame prevents the mini-climbing vehicle from twisting in the cross-axis state

Channel: 4CH

After heating for dozens of seconds

Remote Control Categories: Full Scale Synchronous Control System

Propeller Aircraft Head Shape Pocket Stirling Engine Model Toy RC Car_RGT and the piston moves fromPropeller Aircraft Head Shape Stirling Pocket Engine Model Toy Features: . The propeller head is cool and beautiful in appearance. Selected high quality materials, made of brass and glass. . Transparent glass base, high end atmosphere. . The overall polishing is meticulous, the color is bright, it is not easy to rust and fade, and the dual combination of texture and beauty is realized. . During operation, put the engine model in a horizontal position,