construction worker installation ceiling work at construction site.
Palabras clave
construction,
engineer,
men at work,
safety,
installation,
repair,
contractor,
blue,
industrial,
power,
helmet,
equipment,
crane,
high,
professional,
residential,
factory,
men at work,
industry,
steel,
engineering,
belt,
occupation,
machine,
build,
builder,
skill,
installing,
working man,
job,
pole,
platform,
vehicle,
wiring,
man,
cable,
energy,
sky,
electricity,
technician,
technology,
voltage,
bucket,
service,
volt,
lift,
maintenance,
work,
metal
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