Evaluation of a combined face ventilation system used with a remotely operated mining machine
By: by E. Divers, N. Jayaraman, and J. Custer.
Contributors: Jayaraman, Natesa I.; Custer, J.
Series: Information circular / United States Department of the Interior, Bureau of Mines ;; 8899; Information circular (United States. Bureau of Mines) ;; 8899.
Publisher: U.S. Dept. of the Interior, Bureau of Mines
Published: 1982
Place of publication: [Avondale, Md.]
Language: eng
Subjects: Coal-mining machinery -- Safety measures.; Mine ventilation -- Equipment and supplies -- Testing.; Tracers (Chemistry); Sulphur hexafluoride.
Notes: Includes bibliographical references.