Scott, John H.
Evaluation of REO model BT 300 C-D blasting machine tester / by John H. Scott, Karl R. Becker, and J. Edmund Hay. - [Washington, D.C.] : U.S. Dept of the Interior, Bureau of Mines, 1982. - 15 p. : ill. ; 27 cm. - Report of investigations / United States Department of the Interior, Bureau of Mines ; 8606 . - Report of investigations (United States. Bureau of Mines) ; 8606. .
81607976
Blasting machines--Testing.
Testing-machines--Testing.
TN23 TN279 / .U43 no. 8606
622 s 622/.23
I 28.23:8606
Evaluation of REO model BT 300 C-D blasting machine tester / by John H. Scott, Karl R. Becker, and J. Edmund Hay. - [Washington, D.C.] : U.S. Dept of the Interior, Bureau of Mines, 1982. - 15 p. : ill. ; 27 cm. - Report of investigations / United States Department of the Interior, Bureau of Mines ; 8606 . - Report of investigations (United States. Bureau of Mines) ; 8606. .
81607976
Blasting machines--Testing.
Testing-machines--Testing.
TN23 TN279 / .U43 no. 8606
622 s 622/.23
I 28.23:8606