Confined space sign and labels permit required. Do not enter, authorized personnel only
Palabras clave
signs,
confined,
entry,
dangerous,
engineering,
safety,
tank,
warning,
industrial,
industry,
danger,
access,
conditioner,
hazard,
security,
space,
atmosphere,
permit,
injury,
death,
ventilation,
zone,
gas,
beware,
permission,
label,
enter,
tunnel,
hole,
closed,
caution,
restriction,
forbidden,
person,
guide,
workplace,
rule,
factory,
regulation,
notice,
awareness,
signage,
message,
signboard,
attention,
authorised,
protection,
risk
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