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If it needs to be closed
(2) If alcohol is inadvertently sprinkled on the model floor or on the desktop
Material: Stainless Steel + Aluminum Alloy + Quartz Glass
the patent was officially approved
Two kinds of motors can be demonstrated: demonstration alternator
Stirling Engine Kit Mini DIY Model Hot Air Quartz Cylinder Steam Powered Toy Physics Experiment Price_$30-$50 If it needs to beNew Mini DIY Stirling Engine Model Hot Air Quartz Cylinder Steam Powered Toy Physics Experiment Features: . Beautiful appearance and high quality. The pursuit of the details, the overall fine grinding, touched very smooth, very metallic and modern technology, to achieve a dual combination of texture and beauty. . Selected high quality materials, the generator is full copper core, can send about 3 4V voltage. . The base, the bracket and the flywheel
