Biohazard
Palabras clave
vector,
red,
yellow,
orange,
biohazard,
signs,
symbol,
hazard,
danger,
biological,
virus,
bio,
warning,
toxic,
waste,
caution,
icon,
dangerous,
risk,
safety,
hazardous,
chemical,
biology,
protection,
laboratory,
triangle,
biologic,
restricted,
forbidden,
epidemic,
security,
warn,
area,
protect,
notice,
signal,
label,
infectious,
research,
alert,
beware,
bacterial,
zone,
weapon,
buttons,
flu,
attention,
emergency
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