Active mine site warning sign and labels unsafe mine stay out stay alive
Palabras clave
signs,
dangerous,
mine,
entry,
site,
industrial,
security,
property,
safety,
warning,
hazard,
enter,
risk,
protection,
entrance,
attention,
stay,
notice,
blast,
explosive,
out,
open,
engineering,
machinery,
authorised,
industry,
careful,
excavation,
caution,
label,
hazardous,
accident,
signage,
safe,
regulation,
forbidden,
injury,
death,
deep,
structure,
work,
workplace,
project,
private,
restricted,
unsafe,
signal,
land,
active
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