Min. Order Reference FOB Price
1 Piece US$1,000.00-50,000.00 / Piece
Product Description
Seismic Borehole Logging system Knocking the shock plate and a shock wave to underground, P&S wave travel downward follow the borehole wall .When the geophones collect the P&S wave, it will also transform the initial arriving time of P&S wave and shock waveform to electronic signal, which is ...