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Ships within 48 hours · Estimated delivery Aug 7 - Aug 12
Package Dimensions: 18*18*15cm
this model has clear casing for view of the working parts and features a working electric motor
Except the base is made of wood
power cylinder and the power piston is good material fine grinding surface of special treatment
No matter the cold machine
Stirling Engine Model Physical Motor Power Generator External Combustion Educational Toy Type_Balance Stirling Package Dimensions: 18*18*15cmMini Stirling Engine External Combustion Engine Micro generator Steam Engine Model Science Education Toys Features: . 100% brand new and high quality. . Made of superior material, durable to use . Exquisite workmanship, except for the use of quartz glass for power piston cylinders and hot cylinder pistons, the base, bracket, flywheel, heating cylinder, connecting rod, etc. are all made of metal, which is sturdy and durable, and the assembly process is
