a technician meticulously servicing an air conditioning unit on a rooftop, the clear sky
Palabras clave
inspection,
labor,
measurement,
repairman,
technician,
machinery,
maintenance,
teamwork,
engineer,
production,
helmet,
system,
heat,
repair,
factory,
site,
electricity,
safety,
electrician,
working,
control,
job,
machine,
steel,
structure,
tool,
men at work,
power,
service,
professional,
manual,
industrial,
person,
installation,
energy,
rooftop,
voltage,
man,
business,
technology,
cable,
outdoors,
sky,
metal,
equipment,
construction,
plant,
building,
architecture
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