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if it is not to be adjusted in parentheses
among other applications
single cylinder combustion engine
Don't play in the places where inflammable
Low Temperature Stirling Engine Motor Temperature Difference Cool Model Educational Toy Price_$100-$200 if it is not toLow Temperature Stirling Engine Motor Temperature Difference Cool Model Educational Toy Features: . Quality: The bottom is made of aluminum alloy, the others are made of injection molding, strong and durable, without defects . Product Parameter: The bottom diameter is 10cm, the height is 11. 3cm, and the speed is about 600 revolutions per minute . How to operate: Place the engine on a cup filled with hot water (10cm or less in diameter is enough to
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