confined spaces multi purpose icon set
Schlüsselwörter
safety,
industrial,
construction,
entry,
danger,
confined,
industry,
equipment,
space,
work,
warning,
access,
background,
environment,
signs,
ventilation,
engineering,
hole,
tank,
gas,
technology,
symbol,
energy,
hazard,
tool,
metal,
permit,
surface,
air,
oil,
closeup,
water,
risk,
factory,
protective,
icon,
health,
flow,
detail,
iron,
men at work,
old,
design,
isolated,
confine,
steel,
fuel,
heat,
illustration
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