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×	Hot Echo Type Single Cylinder Quartz Heating Tube Stirling Engine Model	$29.99	Hot Echo Type Single Cylinder Quartz Heating Tube Stirling Engine Model quantity	$29.99
×	Stirling Engine Generator Model DIY Assembly Kit Physical Experiment	$34.99	Stirling Engine Generator Model DIY Assembly Kit Physical Experiment quantity	$34.99
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×	TECHING 160pcs DIY Build Your Robot Kit Robotic Engine Assembly Kit Educational Toy DIY Gift	$199.99	TECHING 160pcs DIY Build Your Robot Kit Robotic Engine Assembly Kit Educational Toy DIY Gift quantity	$199.99

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Subtotal	$437.94
Total	$437.94