Confined space sign and labels do not enter area under video surveillance
Palabras clave
signs,
confined,
entry,
enter,
authorised,
label,
safety,
security,
space,
hazard,
protection,
risk,
sticker,
beware,
industrial,
permit,
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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