Accession Number : AD0777277

Title :   Use of a Discrete Time Measuring System for Exact Measurement of the Propagation Velocity of Elastic Waves on Small bases,

Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s) : Ilev,N. ; Mikhailov,M. ; Iliev,A.

Report Date : 08 APR 1974

Pagination or Media Count : 11

Descriptors :   *Seismic waves, *Timing devices, *Seismometers, Elastic waves, Rock mechanics, Measuring instruments, Translations, Bulgaria

Subject Categories : Seismology
      Test Facilities, Equipment and Methods

Distribution Statement : APPROVED FOR PUBLIC RELEASE