Sentence examples for air systems from inspiring English sources

He added: "We no longer use the very hot air systems in flight".

Air systems are more on the go in wintertime, and there are frequent air-mass changes".

Some of this will be in new equipment and capabilities — in land, sea and air systems.

In central air systems, the filter is in the air handler, which is typically in the basement or attic.

A spokesman said: "At present, there are no plans to deploy UK unmanned air systems anywhere other than Afghanistan.

In general, air systems have relatively few moving parts, contributing to high reliability and low maintenance costs.

Isis has a range of surface-to-air systems.

With forced-air systems, it is not unusual for the ductwork to be leaky.

Air-to-air systems also enhance the role of the fighter aircraft.

Contractors like Pedro Carayol now do a thriving business in cave restoration, putting in recessed lighting, forced-air systems for windowless rooms, Jacuzzis and rustic wood beams.

Owners who do not have forced-air systems can choose from a number of different types and models of portable air purifiers.