Assertion: modern blast furnace | /r/HasAspect | a hearth diameter of 14–15 m
Facets:
Source sentences:
text: A modern large blast furnace has a hearth diameter of 14–15 m, and a height of 35 m with an internal volume of about 4500 m3.
text: A modern large blast furnace has a hearth diameter of 14–15 m, and a height of 35 m with an internal volume of about 4500 m3.