Radioactive sign on black stone wall, space for text. Hazard symbol
Palabras clave
alarm,
alert,
atomic,
attention,
background,
black,
caution,
chemical,
chemistry,
contamination,
copy,
danger,
design,
disaster,
emergency,
emission,
energy,
environment,
hazard,
icon,
industrial,
industry,
label,
material,
nuclear,
object,
poison,
pollution,
power,
protection,
radiation,
radioactive,
radioactivity,
reactor,
risk,
safety,
science,
security,
signs,
space,
stone,
symbol,
text,
toxic,
uranium,
wall,
warning,
waste,
yellow