D2 Low Temperature Stirling Engine Assembled Electricity Generator Heat Experiment Physical Generator Model with Flywheel Design

D2 Low Temperature Stirling Engine Assembled Electricity Generator Heat Experiment Physical Generator Model with Flywheel Design
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sku: OS5903-2
$25.99
Shipping from: China
   Technical Details
EanCode: 755672020428
OriginalPrice: 60.48
Warehouse: CN
   Price history chart & currency exchange rate

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