Effect of asymmetric wear of point attack bits on coal-cutting parameters and primary dust generation /

Bibliographic Details
Main Author:	Roepke, Wallace W.
Corporate Author:	United States. Bureau of Mines
Other Authors:	Hanson, Bruce D.
Format:	Government Document Book
Language:	English
Published:	Pgh. (i.e. Pittsburgh), PA : U.S. Dept. of the Interior, Bureau of Mines, 1983.
Series:	Report of investigations (United States. Bureau of Mines) ; 8761.
Subjects:	Coal-mining machinery > Testing. Coal mines and mining > Dust control. Mechanical wear.

Evans: US Documents (Annex 5th floor)