Drill
Schlüsselwörter
training,
practice,
safety,
emergency,
response,
routine,
alert,
simulation,
team,
protocol,
readiness,
action,
procedure,
icon,
outline,
lineal,
line,
isolated,
microscope,
equipment,
tool,
white,
science,
research,
technology,
drill,
laboratory,
old,
illustration,
medicine,
vector,
machine,
object,
metal,
black,
biology,
camera,
vintage,
instrument,
laboratory,
retro,
experiment
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