Cutting parameters affecting the ignition potential of conical bits

Author:	Hanson, Bruce D.
Year:	1983
Document Type:	BMRA
Issuing Agency:	U.S. Dept. of the Interior, Bureau of Mines,
SUDOC:	I 28.23:8820
Series:	Report of Investigations / Bureau of Mines ;
Report Number:	8820
Subjects:	Mine fires--Prevention and control
	Mining machinery--Safety measures
	Bits (Drilling and boring)--Testing
Link:	https://hdl.handle.net/2027/mdp.39015078470922