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Scientific American, Vol. 41, No. 9 (1879) (1879)
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woconverters are used in the Bessemer steel shown in Fig. 2, to receive its charge of iron; it is of sufficient size to contain the entire charge below the nose and department of this establishment, having a capacity of seven tonseach. They are about 9 feet external diameter and 16 feet tuyeres.… … © 1879 SCIENTIFIC AMERICAN, INCInternet Archive · Public domain (published before 1931). Free to use for anything.
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