сейсмограф
the underground unit have foundoscillations on the SEISMOGRAPH.
Or instead, they will use a SEISMOGRAPH
Meaning and definitions of seismograph, translation in Russian language for seismograph with similar and opposite words. Also find spoken pronunciation of seismograph in Russian and in English language.
What seismograph means in Russian, seismograph meaning in Russian, seismograph definition, examples and pronunciation of seismograph in Russian language.