Repeatability of plastometer and dilatometer tests of coal

Author:	Wu, William R. K.
Year:	1970
Document Type:	BMRA
Issuing Agency:	U.S. Dept. of Interior, Bureau of Mines,
SUDOC:	I 28.23:7394
Series:	Report of investigations / United States Department of the Interior, Bureau of Mines ;
Report Number:	7394
Subjects:	Dilatometer
	Coal--Testing
Link:	https://hdl.handle.net/2027/mdp.39015078533125