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