Confined space sign and labels keep out unless authorized
Palabras clave
signs,
confined,
entry,
enter,
authorised,
permit,
label,
safety,
security,
space,
hazard,
protection,
risk,
sticker,
beware,
industrial,
tunnel,
hole,
warning,
caution,
closed,
danger,
zone,
attention,
restriction,
isolated,
access,
stop,
surface,
forbidden,
ventilation,
person,
guide,
workplace,
rule,
work,
construction,
signboard,
factory,
industry,
dangerous,
regulation,
notice,
awareness,
message,
signage,
engineering
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