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Warm Tips: This generator set is a small power motor that can not lead high-power electrical appliances
the mobile power can be used
and deepen your interest in physics learning
Package Weight: 80g
TOYAN Four-stroke Methanol Engine DIY 12V Generator Science and Education Laboratory Engine
Stirling Engine Model Vacuum Motor Model Kit Engine Educational Toys Type_Stirling Accessories Warm Tips: This generator setStirling Engine Model Vacuum Motor Model Kit Engine Educational Toys Features: . 100% brand new with high quality . Exquisite metal base plate is polished and painted . The design of the bracket is vivid and hollowed out . Imported precision bearings for smooth rotation . Machining silver flywheel, pure copper crankshaft easy to disassemble . All metal alcohol lamp, heat resistant wick copper tube . All metal hot cylinders, valve baffles and
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