The L-749 as it was known, had extra fuel capacity and a more economical version of the R-3350.

The Intel 80386SX was an economical version of the 386DX.

A far larger and much more economical version built by Boeing never got beyond a wooden mockup.

'With the environment under threat, it seemed appropriate to develop a cleaner running, more economical version of our range,' says Smith.

It was advertised as being a "more economical, Serbian-made version of the discontinued Remington Model 504."

Slinky coil ground loops are essentially a more economical and space efficient version of a horizontal ground loop.

An economical version called the First was added in 2009.

A brisk, economical new version.

The audio and video content is identical to what you get in the more economical $150 version of the set.

Production car racing or known in the US as showroom stock, is an economical and rules restricted version of touring car racing, mainly to restrict costs.