seismometer

... back, and received by high sensitivity geophone (seismic detector, seismograph, seismometer). Data processing, by means of energy-resolution and synthesis, wave ... .We are leader in china. Mine intrinsically safe type seismograph, seismometer, geophone, seismic detector

... elevator.11. Earthquake management: when an earthquake happens and the seismometer detects that the earthquake poses a danger to the operation ...