Reduction of ore by calcination
14.4 هزار بار بازدید -
4 سال پیش
-
Reduction of ore by calcination
Reduction of ore by calcination from unit Metallurgy. The Calcination is carried out in the absence of air.
4 سال پیش
در تاریخ 1399/01/30 منتشر شده
است.
14,412
بـار بازدید شده