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electric borehole logging system
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12/24/48 channels Engineering Seismograph Engineering Seismograph is extremely suitable for wave velocity testing (sheared wave), surface wave ...
2025-07-31 00:23:35
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... seismic waves or vibrations in the ground and convert them into electrical signals that can be analyzed to study the structure and properties of ...
2024-12-09 22:21:14
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