nuclear sign, ISO 361 International ionizing radiation trefoil symbol, radioactive contamination vector icon
Schlüsselwörter
radiation,
signs,
nuclear,
symbol,
icon,
black,
simple,
alarm,
irradiation,
pictogram,
pollution,
illustration,
radioactive,
reactor,
roentgen,
vector,
ray,
science,
energy,
alert,
disaster,
hazard,
caution,
danger,
badge,
radioactivity,
warning,
research,
contaminate,
hazardous,
design,
emanation,
risk,
atomic,
toxic,
chemical,
threat,
waste,
technology,
sticker,
protection,
dangerous,
signal,
safety,
graphic,
area
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