Active mine site warning sign and labels open pit mine heavy equipment in use, watch for trucks
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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