Earthquake seismogram or sound volume wave. Seismograph vibration or magnitude recording chart. Polygraph lie test detector diagram record. Vector illustration.
Palabras clave
seismic,
wave,
sound,
vector,
line,
earthquake,
quake,
audio,
diagram,
graph,
record,
music,
amplitude,
earth,
meter,
impact,
activity,
paper,
datum,
measure,
waveform,
illustration,
nature,
motion,
geology,
chart,
black,
science,
vibration,
frequency,
radio,
background,
disaster,
pulse,
curve,
volcano,
distance,
horizontal,
industrial,
natural,
pressure,
voice
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