Gumz, W.
Gas producers and blast furnaces: theory and methods of calculations - John Wiley and Sons. 1950 - x;316p.
Blast furnace
662.76:669-162.2
Gas producers and blast furnaces: theory and methods of calculations - John Wiley and Sons. 1950 - x;316p.
Blast furnace
662.76:669-162.2