Several companies and labs are working on engineering plants that can be used to make bioplastics.

Her engineering plant was largely broken down for overhaul.

As Challenger topped fifty knots, the engineering plant worked very hard.

The focus of this overhaul was on the engineering plant and the crew's living quarters.

Old engineering plants have been repaired and new ones built.

The ship's engineering plant was functioning perfectly, better than he would have expected for a ship nearly twenty years old.

There are two dairy plants, an electrical engineering plant, and a furniture factory in the town.

The mechanical engineering plant went bankrupt in 2011 and no longer exists.

So maybe they don't need that expensive engineering plant after all.

They contained small research labs and the base's engineering plant.