It is used in the design of mechanical components such as hard drive heads.

Suddenly she took his hand, looking at the exposed mechanical components.

Few, if any, replacement parts are available, particularly not the mechanical components.

What better way to assure that than by using foreign mechanical components?

It was also there that all the mechanical components for the series were produced.

He'll be broken down into mechanical components and packed in a box.

And when the mechanical components do fail, they will still need to be replaced.

They may come after concept cars that sometimes lack critical mechanical components.

She took his right hand, studying the exposed mechanical components.

Apart from a few minor mechanical components, they share no common parts.