noun
: a process for making steel in which the material is partially treated in a furnace of one type, originally a Bessemer, and then transferred without interruption to a furnace of another type, originally an open-hearth furnace
noun
: a process for making steel in which the material is partially treated in a furnace of one type, originally a Bessemer, and then transferred without interruption to a furnace of another type, originally an open-hearth furnace
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012