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h ezzat khalifa
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Geothermal preheating in fossil-fired steam power plants
H. Ezzat Khalifa · for sale by the National Technical Information Service
21 sayfa · 1978
Steam power plants / Feed-water pumps
The effect of noncondensable gases on the performances of geothermal steam power systems
H. Ezzat Khalifa · Dept. of Energy, Division of Geothermal Energy
35 sayfa · 1978
Geothermal engineering