Effect of direct-current firing levels on detonator delay times /

Bibliographic Details
Main Author:	Becker, Karl R.
Other Authors:	Hay, J. Edmund
Format:	Government Document Book
Language:	English
Published:	[Washington, D.C.] : U.S. Dept. of the Interior, Bureau of Mines, 1982.
Series:	Report of investigations (United States. Bureau of Mines) ; 8613.
Subjects:	Blasting. Electric detonators > Testing.

Description
Physical Description:	13 pages ; 27 cm.
Bibliography:	Includes bibliographical references.