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Product principle: Brush motors are widely used, and are used in many products and toys. This produc..
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Features: - Collection of various advantages! - Long step for climbing, short step for quickly movin..
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Specification:Item Type: Engine modelMaterial: Stainless steelPackage List:1 x Engine1 x Light Bulb ..
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Nicolas Tesla, July 10, 1856 - January 7, 1943, American of Serb origin. He is an important creator ..
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How the engine works? This type of engine is traditionally known as an external combustion engine in..
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Name:Stirling Engine Model Specifications: Color:silver Materials:brushed aluminum alloy+stainless s..
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EXTREMLY WELL-MADE Heating cylinder for the custom-made thick glass material, long-term heating with..
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Specification:Condition: Brand NewItem Type: Stirling Engine  Material: Stainless SteelColor: As p..
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This model can clearly show the trajectory of valve and piston, and help students understand the int..
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