Evaluation of pulsed-phase-lock-loop technology applied to mine roof bolt load measurement / by Bernard J. Steblay.

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Bibliographic Details
Main Author:	Steblay, Bernard J.
Corporate Author:	United States. Bureau of Mines
Other title:	Evaluation of pulsed phase lock loop technology applied to mine roof bolt load measurement.
Format:	Government Document Book
Language:	English
Published:	Washington, D.C. (2401 E St., N.W. MS #9800 20241) : U.S. Dept. of the Interior, Bureau of Mines, [1990]
Series:	Report of investigations (United States. Bureau of Mines) ; 9293.
Subjects:	Mine roof bolting > Testing. Bolts and nuts > Fatigue. Phase-locked loops.

PASCAL Offsite

Holdings details from PASCAL Offsite
Call Number:	I 28.23:9288-9300
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