Longwall shearer performance using water-jet-assisted cutting

Additional Authors:	Kovscek, P. D.
Year:	1986
Document Type:	BMRA
Issuing Agency:	U.S. Dept. of the Interior, Bureau of Mines,
SUDOC:	I 28.23:9046
Series:	Report of Investigations / U.S. Dept. of the Interior, Bureau of Mines ;
Report Number:	9046
Subjects:	Water jet cutting
	Coal-mining machinery--Testing
	Longwall mining--Equipment and supplies--Testing
Link:	https://hdl.handle.net/2027/mdp.39015078489435