Examlex
In a market economy,goods that are nonrival in consumption are subject to inefficiently low production.
Shaft Key
A mechanical component used to secure a rotating machine element, like a gear or pulley, to a shaft, preventing relative motion between them.
Motor
An electromechanical device that converts electrical energy into mechanical energy, commonly used to power machines.
Rotates
The action of an object turning around an axis, commonly referring to parts within machinery or motors.
Motor Housing
The protective casing around a motor that houses its components and protects them from external damages.
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