Stirling engines are unique heat...
Stirling engines are unique heat engines because of their theoretical efficiency is almost equal to the theoretical maximum efficiency,Called the Carnot cycle efficiency. The Stirling engine is heated by gas...
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Description:Brand Name: STARPOWERModel: QX-ZK-01-MSize: 150*70*90mmPacking...
Description:Brand Name: STARPOWERModel: QX-ZK-01-MSize: 150*70*90mmPacking Size: 170*90*110mmWeight: 550gColour: As the picture showsNote:Children should use the engine model under adult carePackage included:1*A set of Stirling Engine Model
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Description:Product Name: Stirling Engine ModelModel:...
Description:Product Name: Stirling Engine ModelModel: 818153Size: 16.5x9x98cm/6.49”x3.54”x3.85”Flywheel Diameter: 60mm/2.36”Drive Wheel Diameter: 25mm/0.98”Cylinder inner diameter: 16mm/0.62”Color: SilverMaterial: Aluminum Alloy + Zinc Alloy + Pyrex GlassVoltage: 3-5VUsage:1.Placed the Stirling engine in a...
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DescriptionScale :N Scale 1/150Size:about 4.6*7.3*7cmMaterial:PlasticWeight:approx.40g (1cm=10mm=0.39inch)Measurement...
DescriptionScale :N Scale 1/150Size:about 4.6*7.3*7cmMaterial:PlasticWeight:approx.40g (1cm=10mm=0.39inch)Measurement Details in the attached picture. Package1X Building Model(Need to assemble yourself) Feature:Suitable for building models, sand table model, model trains, toy model, scene layout, outdoor landscape,Student teaching,...
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DescriptionSpecifications:Material: PVCSize: 24*12*20cmColor: As the...
DescriptionSpecifications:Material: PVCSize: 24*12*20cmColor: As the picture shows Features:- Shows the structure of Uterus.- It is ideal for teaching and studying by doctors or other medical professionals.- llustrates the uterus ovary clearly...
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DescriptionSize:N Scale 1/144 about 7.5*5.5*15.5cmMaterial:PlasticWeight:approx.75g Feature:Suitable...
DescriptionSize:N Scale 1/144 about 7.5*5.5*15.5cmMaterial:PlasticWeight:approx.75g Feature:Suitable for building models, sand table model, model trains, toy model, scene layout, outdoor landscape,Student teaching, psychology textbooks, micro landscape landscaping.This product can be assembled in...
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Description:Item:4D Anatomical Heart ModelMaterial:Environmentally Friendly...
Description:Item:4D Anatomical Heart ModelMaterial:Environmentally Friendly PlasticHeight:approx.10.5cmPackage Size:approx.18.5cm*5.5cm*24cm(1cm=10mm=0.39inch) Feature:100% Brand new.Durable,it is not tend to be fragile.With this model, it helps to understand the composition and structure of human heart organs.It is...
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Description:Name :Hot Air Stirling Engine...
Description:Name :Hot Air Stirling Engine ModelModel:524378Material: Stainless Steel; base:woodColor:SilverSizes:21.5x10x16.5cm/8.46”x3.9”x6.49”Type:16 Cylinder(8 heating tube+8 cooling tube)A Stirling engine is a heat engine that operates by cyclic compression and expansion of air or...
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DescriptionBrand:4D MASTERItem:human Eye ModelMaterial:PVCSize: About:126MM Features:1.Applicable to schools,hospital,...
DescriptionBrand:4D MASTERItem:human Eye ModelMaterial:PVCSize: About:126MM Features:1.Applicable to schools,hospital, in physical health teaching, can be used as a teachingof physical health knowledge of the visual aids, so as to deepen the understanding of thestructure...
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DescriptionItem:human foot skeleton ModelMaterial:PVCSize:Life-size Features:1.Anatomical models...
DescriptionItem:human foot skeleton ModelMaterial:PVCSize:Life-size Features:1.Anatomical models are typically used as educational aids in medical and scientificclassrooms and office settings.The model made of high quality PVC plastic material.2.Applicable to schools,hospital, in physical...
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DescriptionSpecifications:Material: PVCSize: 17*11.5*20cmColor: As the...
DescriptionSpecifications:Material: PVCSize: 17*11.5*20cmColor: As the picture shows Features:- This is ideal for teaching and studying by doctor or other medical professionals.- It shows the shoulder abduction, adduction, forward, backward and inward...
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DescriptionItem:Medical Spine Lumbar ModelHeight:App 15cmBase...
DescriptionItem:Medical Spine Lumbar ModelHeight:App 15cmBase color:WhiteMaterial:PVC Features:1.Have good assistant teaching and demonstration2.Applicable to schools,hospital, in physical health teaching.3.It is ideally suited to a classroom or surgery, the size of the model...
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DescriptionMaterial: PVCColor: WhiteHeight: 12''(30cm) Features:- This...
DescriptionMaterial: PVCColor: WhiteHeight: 12''(30cm) Features:- This human lumbar spinal column consists of the 5 lumbar vertebrae with intervertebral discs, sacrum, coccyx, spinal nerves and dura mater of spinal cord.- This high...
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 Description:Material: Plastic, gypsumColor: GrayUnearthed Block...
 Description:Material: Plastic, gypsumColor: GrayUnearthed Block Size: Approx. 9 x 6 x 3cmDinosaur type:Will be sent by randomly Feature:*Excavate a miniature dinosaur skeleton from a block of plaster -earth*Each kit includes unearthed...
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DescriptionMaterial: PVCColor: WhiteHeight: 45cm Features:It is...
DescriptionMaterial: PVCColor: WhiteHeight: 45cm Features:It is ideal for teaching and studying by doctors or other medical professionals.This model shows major features of each vertebra, including spinal cord, nerve roots, the vertebral...
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DescriptionMaterial: PVCSize: 17*14.5*29.5cmColor: As the...
DescriptionMaterial: PVCSize: 17*14.5*29.5cmColor: As the picture shows Features:- This is ideal for teaching and studying by doctors, chiropractors, physical therapists and other medical professionals.- llustrates the anatomy and mechanics of the...
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DescriptionMaterial: PVCColor: WhiteHeight of model:...
DescriptionMaterial: PVCColor: WhiteHeight of model: 29''(73cm) Features:This highly detailed, life-size anatomical vertebral column model shows all significant features for each vertebra, including the vertebral body, spinous and transverse processes, vertebral notch...
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Description:Material: Metal Ball & Shelf...
Description:Material: Metal Ball & Shelf + ABS Base + Fishing LineColor: SilverSize: (L)X(W)X(H)18X11.5X18.5cm/7.09''X4.53''X7.28''(appr.)FeaturesBrand New and high quality.Newton's Cradle makes a great desktop gift.These swinging balls will keep you occupied for...
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Description:Item Name: Stirling Engine    Size:...
Description:Item Name: Stirling Engine    Size: 102 X 102 X 125mmMaterial: Steel and GlassSpeed: up to 180-250 RPMStart Temerature Difference: 20 ℃Weight: 250gNote:Can use pencil to lubricate all the connections,other oils are...
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Description:Material: PVC (Polyvinyl Chloride) +...
Description:Material: PVC (Polyvinyl Chloride) + PS (Polystyrene)Total Height: Approx. 50cm/ 19.7"Globe Diameter: Approx. 32cm/ 12.6"Comes with a simple arc stand that attaches easily, spins on it's axisSwivel globe encourages inquisitive...
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Description:Item Name:Stirling EngineMaterial: Aluminum, Acrylic,...
Description:Item Name:Stirling EngineMaterial: Aluminum, Acrylic, Graphite, Sponge, BrassSize: 100mm (diameter) * 115mm (height)Flywheel diameter: 86mmFlywheel Material: AcrylicPacking Box: 130mm * 105mm * 105mmPackage weight: 270gFeatures:The bottom plate is made of...
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Package Included:1 x World GlobeFeatuers:Material:...
Package Included:1 x World GlobeFeatuers:Material: PVC (Polyvinyl Chloride) + PS (Polystyrene)Size: Approx. 18 x 18 x 19cm/7.09 x 7.09 x 7.48''360 degree omni-directional visionDiscover the world at your fingertipsA simple,...
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Description:Item Name:Stirling Engine ModelModel:479857Color: silverMaterials:...
Description:Item Name:Stirling Engine ModelModel:479857Color: silverMaterials: brushed aluminum alloy+stainless steel+thickened glassSize: 155*130*80mmFlywheel Diameter: 60mmTransmission Wheel Diameter: 25mmPower Cylinder Bore: 12.5mmPiston Stroke:13mmGenerating Voltage: 3-5vSuitable Age: 8 years old and aboveExperiment Type: physicalPackage:...
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Mini Hot Air Stirling Engine...
Mini Hot Air Stirling Engine Model Miniature Steam Gas Engine External-Combustion EngineAerodynamics are rich in knowledge of physics, single cylinder combustion engine.Engine principle is intuitive, educational toys, teaching experimental equipment caneffectively...
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Hot Air Stirling Engine Model...
Hot Air Stirling Engine Model Generator  Description:Item:SIze: 165*90*90mmFlywheel: 60mm(Diameter)Driving Wheel: 25mm(Diameter)Power cylinder bore: 16mmPiston stroke: 15mmWeight: 505gGenerator voltage: 5VMaterial: aluminum alloyLinkage: stainless steelAge: +8Package Inclued:1 × Model Generator  
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Stirling Engine Model All-Metal Motor...
Stirling Engine Model All-Metal Motor Model Kit  Description:Stirling Engine Model All-Metal Motor Model Kit  Features: It expresses a kind of pioneering spirit and strike lucky. It’s the best gift for...
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Scientific Eductional Experiment Microscope Set...
Scientific Eductional Experiment Microscope Set Optical Supplies Science Lab ToySpecifications:Type: Scientific InstrumentsSub-Type: MicroscopesMaterial: PlasticMicroscope Length: approx. 20.9cmPedestal Dimension: approx.11.8 x 7.2cm (L x W)Package size: 19 x 8.5 x 24cm...
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Telescope Microscope Set Science Nature...
Telescope Microscope Set Science Nature Educational Astronomy Learning Kids ToySpecifications:Type: Educational ToysSub-Type: Science/ NatureMaterial: PlasticColor: BluePedestal Diameter: 13cmPedestal Height: 5cmOther Size: As the pictures shownPackage size: 19 x 8.5 x...
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DIY Hot Air Engine Model...
DIY Hot Air Engine Model Educational Toy KitsDescription:Material of board: MetalWeight: 200gColor: As the picture.Wooden board :18.5*10CMPackaing Size: 20*13.5*11CMManual, please click herePackage Included:1 × DIY Hot Air Engine Kit
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HUA MAO Gasoline Model 31008...
HUA MAO Gasoline Model 31008 Thermal Combustion Engine Model Experimental EquipmentDescription:Item Name: Gasoline Model 31008Size: 18.5*12*30cmWeight: Approx. 750gUsage: Junior High School Physics ExperimentPrinciple: Illustrate the basic structure and working principle...
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Mini Hot Air Stirling Engine...
Mini Hot Air Stirling Engine Motor Spare Parts Little Test TubeDescription: Material: GlassDiameter: 11mmLength: 25mmPackage Included: 1 × Little Test Tube
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USB Plasma Ball Sphere Lightning...
USB Plasma Ball Sphere Lightning Light Magic Crystal Lamp Globe LaptopDescription:Size: 11 x 11 x 15 cmWeight: 232gPowered By: USB PortColor: TransparentA perfect decoration for homes, parties, cafe, bars & restaurants etc.Beautiful combination of Neon gases which help create Plasma and Neon have been brought together to form a visual feast.Enjoy the amazement when the electricity follows your finger tips across the 3-inch glass ball.Small enough to not take up too much desktop space.Big enough to amaze your co-workers with its awe inspiring light show.Package Included:1 x USB Plasma Light Ball1 x USB Cable
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