Danger Confined Space Symbol Sign, Vector Illustration.
Schlüsselwörter
risk,
industrial,
environment,
hole,
label,
health,
construction,
security,
protection,
ventilation,
confined,
ventilate,
background,
entry,
work,
flow,
warning,
safety,
zone,
hazard,
space,
danger,
confine,
signs,
symbol,
illustration,
iron,
attention,
regulation,
rust-eaten
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