Injection technology for blast furnaces : seminar, Ranchi, Jan. 21-22, 1993
Injection technology for blast furnaces : seminar, Ranchi, Jan. 21-22, 1993 - - Ranchi : Indian Institute of Metals, 1993 1993 - various p. 29 cm - .
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Blast-furnaces-Congresses
669.162.2 Inj:93