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Ships within 48 hours · Estimated delivery Sep 14 - Sep 19
It is also a wonderful gift for your friends
With more than 200 parts and a large number of chrome-plated and movable components
Low Temperature Stirling Engine Model Steam Power Physical Invention Scientific Experiment Toys
among other applications
Don't play in the places where inflammable
Low Temperature Stirling Engine Motor Temperature Difference Cool Model Educational Toy Price_$100-$200 It is also a wonderfulLow 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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