D3 Low Temperature Stirling Engine Assembled Electricity Generator Heat Experiment Physical Generator Model with Flywheel Design

D3 Low Temperature Stirling Engine Assembled Electricity Generator Heat Experiment Physical Generator Model with Flywheel Design
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sku: OS5903-3
$52.00-50%
$25.99
Shipping from: China
   Technical Details
EanCode: 750879904366
OriginalPrice: 66.1
Warehouse: CN
   Price history chart & currency exchange rate

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