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the "O" belt should be removed and stored
and then it works like charm
The bottom plate is equipped with a groove for the alcohol lamp
That’s better for learning the basic technology of Machine
Full Metal Single Cylinder Stirling Engine Model LED Micro Generator Physical Experiment Toy RC Car_ZD Racing the "O" belt should beFull Metal Single Cylinder Stirling Engine Model LED Micro Generator Physical Experiment Toy Features:. Exquisite Model: The overall structure design of the Stirling engine is ingenious, the silver appearance, a sense of metal and technology, will bring you unlimited reverie, it is an excellent exquisite decoration model.. Science Educational Toys: LED light emitting diodes can be bright when the engine is running, allowing you to explore science
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