Aircraft Hot Air Engine Power Generator Engine Innovative Stirling Engine Science Toys New Version A Stirling engine is a heat engine that operates by cyclic compression & expansion of air or other gas, the working fluid, at different temperature levels such that there is a net conversion of heat energy to mechanical work. The engine is like a steam engine in that all of the engines heat flows in & out through the engine wall. Specifications Name: Stirling Engine Model: 492486
Material: Glass, metal, plastic Holder Bottom

Size: 80mm x 80mm x 10mm (L * W * T) Transparent glass bottle

Size: 16mm x 37mm (D * H) Black Plastic Wing Length: 125mm Engine Overall

Height: about 80mm Engine Net Weight: 275g Features-Stirling engine/ Stirling generator/ Physical toys-Compact design, mini while powerful-Powerful, up to 3700rpm revolution speed-Very suitable for steam lovers-With the Phillips screw, complete the installation by yourself Package included 1 x Stirling Engine Kit






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Descriptions: This landing gear kit is suitable for SU27 aircraft KT board, features light weight & good steel performance, easy to install & remove, is an important device for take-off & landing. Specification: The front wheel diameter: 25MM/0.98inch The rear wheel diameter: 30MM/1.18inch Wood chip: 40* 25MM/1.57 x 0.98inch Front wheel total

Height: 145MM/5.71inch Rear wheel total

Height: 85mm/3.35inch Front wheel wood: 50*10*10M/1.97 x 0.39 x 0.39inch Weight:37g
Features: This landing gear kit is suitable for SU27 aircraft KT board. The landing gear is an important device for take-off & landing. Features light weight & good steel performance. This KT Board Landing gear kit is easy to install & remove. Made of High quality material, & exquisite workmanship, not easy to deform. Package Included:1 x Landing Gear Kit




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Description:
Colour: Black Size (Diameter x Height): 6.7cm x 7.3cm/ 2.6 x 2.9 Mounting hole diameter: 6.7cm/2.6 Hole spacing:
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Description:AIRMATE CA23-RD2 Air Circulation Fan Nature Wind Speed Adjustable from Xiaomi Youpin -Black
Features: Whole
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Description :AIRMATE Desktop Air Circulation Fan from XIAOMI YOUPIN Three-dimensional Air Supply Three Windshield
Features:
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Item Descriptions: New & high quality, unused, unopened, undamaged item!!! It is benefit to develop childrens talents, skills & abilities. For model aircraft enthusiasts, it can be a valuable collectable. Can use this model to exercise childrens & adults ability of making aircraft model High practicability, it can be used as home decor, put it on the desk, adding pleasure to your daily life. This plane model miniatures the airplane.A best gift for your children or friends- What is the age range for the product?- Age of 7-14 years (Only for reference) Product Model: Material (Plane): Alloy Pattern: Plane Material (Model Holder): Plastic Nose
- Tail: approx. 160mm / 6.30inch Wingtip Across: approx. 140mm / 5.5inch Note:- Please allow 1-2mm differs due to manual measurement.- Due to the different display & different light, the picture may not reflect the actual color of the item. Thank for your understanding. Package Included:1x Metal Aircraft Model 1x Model Holder 1x Box
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Specifications: Brand AIRPOP SPORTItem AIRPOP SPORTLeggings From Xiaomi Youpin Material 85% Nylon, 15% Spandex Size S / M/ LColor Black, Green Sitable For Standing for a long time, running, maratho n, walking, etc Quantity 1 Pair Package Including:1 Pair x Leg Support ...