Improved shearer-clearer system for double-drum shearers on longwall faces - Jayaraman, Natesa I.; Kissell, Fred N.; Jankowski, Robert A. (U.S. Dept. of the Interior, Bureau of Mines, 1985)
Keywords: Spray nozzles. / http://id.loc.gov/authorities/subjects/sh85126987; Coal-mining machinery. / http://id.loc.gov/authorities/subjects/sh85027388; Coal mines and mining / Dust control. / http://id.loc.gov/authorities/subjects/sh85027366