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Specification:Condition: 100% Brand NewItem Type: Stirling EngineMaterial: Stainless SteelPackage Li..
US$0.00
Descriptions:Name: DIY Manual Crank GeneratorWeight: 183gSize: 130*90*110mmEasy to assemblePackage i..
US$0.00
Features: 1.The vacuum engine uses the inertia of the flywheel to drive the piston, thereby reducing..
US$0.00
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