Biblioteca SEGEMAR

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Volkwein, J. C.

Canopy-air curtain dust reductions on a gathering-arm loader / by Jon C. Volkwein, Steven J. Page, and Edward D. Thimons. - [Washington, D.C.] : U.S. Dept. of the Interior, Bureau of Mines, 1982. - 9 p. : ill. ; 27 cm. - Report of investigations / United States Department of the Interior, Bureau of Mines ; 8603 . - Report of investigations (United States. Bureau of Mines) ; 8603. .

Includes bibliographical references.

LCCN: 81010148

Subjects--Topical Terms:
Mine dusts.
Mineral industries--Dust control.
Loaders (machines)--Safety measures.
Air curtains.

LC Class. No.: TN23 TN312 / .U43 no. 8603

Dewey Class. No.: 622 s 622/.2

Gov. Doc. Class. No.: I 28.23:8603.