Description

Single-decade resistance box covering 0

visualizing Pascal's-principle mechanical advantage directly

5-inch skeleton model provides portable anatomical reference for desktop study and basic bone identification teaching

a flexible mounting option for pulley and force demonstrations

or lead to compare electrode potentials and trace the activity series experimentally

Triple-Parallel Metal Pulley Item Type_Weights Single-decade resistance box covering 0Three wheel parallel pulley in a metal frame with accurately centered 50mm aluminum wheels, supporting three rope compound arrangements for force distribution experiments.

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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Triple-Parallel Metal Pulley Item Type_Weights Single-decade resistance box covering 0

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