Mod-01 Lec-31 Production of Secondary Metals and Treatment of Wastes
nptelhrd
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Mod-01 Lec-31 Production of Secondary Metals and Treatment of Wastes
2 097 просмотров · 14 л. назад
nptelhrd
2,25 млн подписчиков
2 097 просмотров · 14 л. назад
Non-ferrous Extractive Metallurgy by Prof.H.S. Ray,Department of Metallurgical & Materials Engineering,IIT Kharagpur.For more details on NPTEL visit http://nptel.iitm.ac.in
