Boeing could make such an agreement because its large commercial aviation business requires components, supplies and labor that are available in Britain.

A propulsion system on a hovercraft requires components that provide lift and provide forward movement.

Corrosion requires 3 necessary components, and 3 additional factors in most cases: 1.

In the 1960s most organized racing events required either stock components or components that were readily available to the general public.

Regenerative receivers require fewer components than other types of receiver circuit.

The projects would often require a printed circuit board or specialized components that were not available at the local electronics parts store.

The junk sail is a low tech approach to sailing and requires only inexpensive components.

To develop a dynamic model of strategy and performance requires components that explain how factors change over time.

However, it requires high-tech electronic components and is costly.

Such sets required many valves and numerous components, and building one was a sizeable project.