Earthquake seismograph wave. Tectonic activity, ground vibration or earthquake amplitude measuring diagram, tsunami nature disaster detecting vector graph with seismometer wave line
Schlüsselwörter
earthquake,
wave,
vector,
science,
sound,
frequency,
graph,
waveform,
technology,
audio,
curve,
seismic,
diagram,
pulse,
background,
chart,
display,
quake,
vibration,
equalizer,
record,
digital,
music,
graphic,
level,
education,
crashing waves,
crumbled,
energy,
geologist,
power,
warning,
electronic,
low,
amplitude,
activity,
datum,
detector,
geology,
disaster,
line,
paper,
peak,
illustration
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