Pay in 4 interest-free payments of $8.25 Learn more
Ships within 48 hours · Estimated delivery Aug 25 - Aug 30
and the alcohol lamp is ignited
Package Weight: 460g
without defects
It can cooperate with hall sensor to generate magnetic force in a better position and achieve better operation effect
Weight: 480g / 17
STEM Low Temperature Stirling Engine Motor Model Heat Steam Education DIY Model Price_《$30 and the alcohol lamp isSTEM Low Temperature Stirling Engine Motor Model Heat Steam Education DIY Model Features: . 100% brand new with high quality . The cryogenic air heat engine model magnetic connection is a single link structure, and the power cylinder is at the center of the upper end cap of the hot cylinder . The flywheel strut is a cylindrical aluminum alloy with a flywheel thickness of 3 mm . The power piston is made of aluminum alloy, and there is a fixed magnet in
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