Assertion: furnace | /r/CapableOf | cost 2 to 3 units
Facets:
Source sentences:
text: A rough rule of thumb indicates that if a furnace with a maximum temperature of 1300°C costs one unit, a furnace with maximum temperature of 1550°C will cost 2 to 3 units and a furnace with a maximum temperature of 1750-1800°C will be 3 to 4 units.