Niedertemperatur Stirling Motor Dampf Wärme Bildung Modell Spielzeug Kit

It's just take you 1 minute. : just place on a mug of hot water and give it a and you're up and running; as long as enough temperature difference maintains, it will keep running like forrest. The engine adopts mirror surface stainless steel for the base, glass cylinder liner, Precision bearing, bearing steel shafts, zinc alloy flywheel.

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