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Double-Parallel Plastic Pulley, 50mm Diameter Pack Size_Single card screen

Double-Parallel Plastic Pulley, 50mm Diameter Pack Size_Single card screenDouble parallel plastic pulley with two 50mm wheels in a steel frame and end hooks, a compound unit for demonstrating multi rope mechanical advantage in physics activities.

SKU: 76067042618 · From swgunbroken.com

4.4
USD10.99 USD37.99

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Ships within 48 hours · Estimated delivery Jul 29 - Aug 3

Description

card screen

Extreme 300x enlargement resolves fine structures including capillary beds and nerve endings in a detailed skin cross section for histology and dermatology teaching

ventricles

exposing the triangular rotor's epitrochoidal motion with a lamp-lit ignition point

an ignition light firing on compression for visual timing

Double-Parallel Plastic Pulley, 50mm Diameter Pack Size_Single card screenDouble parallel plastic pulley with two 50mm wheels in a steel frame and end hooks, a compound unit for demonstrating multi rope mechanical advantage in physics activities.

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