In his ingenious and economical production, designed by Allen Moyer, 13 actors assume 35 roles.

Machine tools made the economical production of metal parts possible, so that parts could be interchangeable.

With their inherent precision, machine tools enabled the economical production of interchangeable parts.

At this time lathes were changed to permit inexpensive and economical production of small or medium-sized batches.

Cathedral hulls became popular in the 1960s and 1970s, when the use of fiberglass made economical production of this hull-form possible.

Lemna is being used as a recombinant expression system for economical production of complex biopharmaceuticals.

It is also being used as an expression system for economical production of complex biopharmaceuticals.

But Mannes's attractive, economical production showed it to be a work of great charm.

Leaks and regular blockages in the pipes soon meant that economical production was no longer possible.

Despite being the favored alternative economical production of second generation biofuel is not yet achieved due to technological issues.