Industry safety first sign monitor text background machine working.
Palabras clave
safety,
first,
helmet,
factory,
industry,
men at work,
employee,
warning,
danger,
machine,
working,
automation,
automatic,
manufacturing,
industrial,
warehouse,
emergency,
work,
company,
office,
steel,
iron,
parking,
underground,
interior,
car,
garage,
station,
building,
floor,
train,
city,
subway,
hall,
empty,
transport,
forklift,
architecture,
business,
indoor,
transportation
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