Or if the steam boiler is likely to explode again.

At the far end was a steam boiler, used in making paste with which to post the bills.

You will operate the steam boiler and make up the paste for the next day.

Their first interest was in studying the design and failures of steam boilers.

Gone are its businesses that made steam boilers and pasta.

The ship had four steam boilers and a tall chimney on each side.

Heating for passenger coaches was made available by a steam boiler.

Several of them also seemed to be powered by steam boilers.

In 1965, 200 people died when the steam boiler exploded on a Mississippi river boat.

The steam boiler was checked under notice of current safety regulations.