Pay in 4 interest-free payments of $10.50 Learn more
Ships within 48 hours · Estimated delivery Aug 4 - Aug 9
Size: 100mm (Diameter) x 152mm(high)
Product Dimensions: 24 x 15
or they can walk on their own
which can run at high speed for a long time without wear
Packing List:
Hot Air Stirling Engine Model Kit Science Toy Physical Principle Metal Model Toys Teching Size: 100mm (Diameter) x 152mm(high)Description: Product Name: Stirling Engine Model Color: As shown on the picture. Material: Metal,Glass Usage: 1. Security start step (1) Put the engine model in a horizontal position. (2) Turn the flywheel gently with the hand, check whether the flywheel is running smoothly if there is a strong sense of astringency, check whether the connecting rod is connected to normal, whether the piston in the air cylinder and the spindle on the copper sleeve have
US$ 24.92
US$ 169.95
US$ 11.37
US$ 60.00
US$ 60.00
US$ 65.00
US$ 149.95
US$ 169.95
US$ 60.00
US$ 55.00
US$ 169.95
US$ 179.95
US$ 174.95
