Studies in steel modernisation : economic reduction of ash in coal while conserving scarce coking coal resources

Studies in steel modernisation : economic reduction of ash in coal while conserving scarce coking coal resources - - New Delhi TIFAC 1991 - 97 p. 28.5 cm - .





General Economics of Energy
Coal-Carbonization-Energy conservation , Steel-Metallurgy-Energy conservation

620.9:669.162.2Stu

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