person in protective suit holding isotope sample
Schlüsselwörter
agent,
cancerous,
career,
caution,
containment,
contaminate,
dangerous,
deadly,
disease,
engineer,
experiment,
expert,
exposure,
fatal,
gas,
gear,
hazardous,
health care,
industry,
investigate,
isotope,
kill,
label,
mask,
person,
physicist,
plastic,
profession,
protective,
radiant,
radiation,
radioactive,
radioactivity,
safety,
sample,
science,
small,
specimen,
specialist,
substance,
suit,
symbol,
technician,
tent,
threat,
ampoule,
warning
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