the scientist keeps a dosimeter in his hand to measure the level of radioactive contamination
Schlüsselwörter
radiation,
scientist,
zone,
radioactive,
protective,
counter,
danger,
mask,
nuclear,
gas,
man,
equipment,
research,
control,
war,
military,
pollution,
measurement,
engineer,
emergency,
analysis,
disaster,
hazard,
measuring,
threat,
monitoring,
checking,
atomic,
catastrophy,
device,
ray,
radioactivity,
rescue,
soldier,
chernobyl,
level,
signs,
symbol,
contamination,
hazardous,
background,
yellow,
contaminated,
accident,
dangerous,
warning
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