Icons for radioactive, bacteriological, chemical hazard. Scientists in protective suits.
Palabras clave
scientist,
virus,
protective clothing,
chemical,
weapon,
bacteriological,
gas-mask,
isolated,
beaker,
nuclear,
microscope,
experiment,
bomb,
handcart,
bio,
threat,
sanitary,
symbol,
laboratory,
danger,
hazard,
barrel,
chemical,
ampoule,
flask,
suit,
warning,
waste,
epidemic,
hazardous,
biological,
signs,
infection,
icon,
skull,
caution,
poison,
health,
label,
biohazard,
restricted,
apocalypse,
harmful,
radioactive,
toxic,
bacterial,
mask,
radiation,
respirator
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