Señal de prohibido riesgo biológico aislada sobre fondo negro, símbolo de biohazard tachado en rojo y amarillo.
Schlüsselwörter
biohazard,
forbidden,
signs,
icon,
pictogram,
advertisement,
danger,
security,
virus,
bacteries,
laboratory,
red,
yellow,
black,
white,
high,
stop,
alert,
signalling,
regulation,
act,
vector,
design,
minimalist,
isolated
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