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Low Frequency geophones Sao Paulo Brazil

Low Frequency geophones Sao Paulo Brazil

CSI Supplies Inc. has supplied Self-generating velocity detector geophones with extremely low natural frequencies, which predict earthquakes and finding new sources of oil. It has extremely low noise & excellent linearity.We extend the use of geophones accurate and stable seismic measurements to study vertical vibrations of rails also for lower traffic velocities.

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June 10, 2020


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