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Construction of master mechanical oscillator for testing seismic recorders and other allied apparatus
Measurement of blast-induced ground vibrations and seismograph calibration
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Published Year
1930-1939 (1)
1980-1989 (1)
Subject
Seismometry (2) *
Blast effect (1)
Oscillators, Electric (1)
Seismic prospecting (1)
Seismometers--Calibration (1)
Vibration (1)
Author
Engler, Alvin J., (1)
Irland, George Allison, (1)
Lee, Frederick W. (1)
Stagg, Mark S. (1)
