Improved shearer-clearer system for double-drum shearers on longwall faces

Author:	Jayaraman, Natesa I.
Additional Authors:	Jankowski, Robert A., Kissell, Fred N.
Year:	1985
Document Type:	BMRA
Issuing Agency:	U.S. Dept. of the Interior, Bureau of Mines,
SUDOC:	I 28.23:8963
Series:	Report of investigations / Bureau of Mines ;
Report Number:	8963
Subjects:	Coal mines and mining--Dust control
	Spray nozzles
	Coal-mining machinery
Link:	https://hdl.handle.net/2027/mdp.39015078469973