heironara
1. If/when open-hearth furnace
Noun
#348048
1. If/when open-hearth furnace
1. open-hearth furnace
1. closing of the fireplace in a Zen temple (first day of the 2nd month)
1. closed circuit
1. open-hearth process
1. It's not a flat furnace.; It isn't a flat furnace.
1. Open-hearth; Open-hearth furnace
1. Was a hearth furnace.
1. If it were a cupola furnace; If it was a cupola furnace
1. It is not a tataki furnace.; It is not a hearth furnace.