Biblioteca - Ingemmet

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Welsh, Jeffrey H.

Computarized, remote monitoring sysyems for underground coal mines; faults in power systems Pittsburgh, PA, U.S. Department of the Interior Bureau of Mines - Washington, D.C. U.S. Bureau of Mines 1983 - 11 p.

Subjects--Topical Terms:
ELECTRICIDAD
MINAS DE CARBON
SEGURIDAD MINERA