Melting furnace for cast iron etc. - burns natural gas and uses coke as conductor for electric heating refining von I. BOROVIK,VLADIMIR, K. GRACHOV,LEONID, U. AITMURZAEVA,NAILJA, CH. TULJAGANOV,EDUARD, P. BERG,PETR, A. SCHAMURATOV,UTKUR, A. ABDUVASIKOV,ABDURAZAK, V. ZUBOVITSCH,MICHAIL, G. ISKANDEROV,SAMANDAR

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