Description
Three-step differential pulley with 30mm
and small motor circuits without bare-terminal hazards
and 2 quadruple pulleys on a heavy composite base with capstan
and cochlear detail for auditory teaching
Stainless Steel Universal Mirror Physics Three-step differential pulley with 30mmDual surface stainless steel universal mirror at 3. 5 by 0. 75 inches with one flat and one curved face, paired sides letting students compare plane and convex reflection in a single tool.
Exchange/Return Notes
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- Final sale items are not eligible for returns or exchanges.
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