The heat generator : a device to convert mechanical powerdirectly into process heat /
Metzler, Reinhold
The heat generator : a device to convert mechanical powerdirectly into process heat / Reinhold Metzler - St. Gallen: SKAT, [1983] - vi, 67p., 14 leaves: ill. - Harnessing water power on a small scale; v.6 .
Hydroelectric power plant
Heat-engines
The heat generator : a device to convert mechanical powerdirectly into process heat / Reinhold Metzler - St. Gallen: SKAT, [1983] - vi, 67p., 14 leaves: ill. - Harnessing water power on a small scale; v.6 .
Hydroelectric power plant
Heat-engines