Evaluation of rotating water seal for frictional ignition spray system on a wet-head continuous miner
By: J.A. Kost
Contributors: United States. Bureau of Mines; BCR National Laboratory
Series: A Mining research contract report; [OFR -- 25-90]; Open file report (United States. Bureau of Mines) -- 90-25
Publisher: Bureau of Mines, U.S. Dept. of the Interior
Published: 1989
Place of publication: Washington, DC
Language: eng
Format: Microform
Number of pages: 48
Subjects: Mining machinery -- Cooling; Mining machinery -- Safety measures
Notes: "BCR National Laboratory."

Distributed to depository libraries in microfiche

Shipping list no.: 94-0194-M

"May 1989."

Final. July 1984-Feb. 1989

Microfiche. [Washington, D.C. : Supt. of Docs., U.S. G.P.O., 1994] 1 microfiche : negative

JO3950040