Construction worker installing antenna on rooftop for communication signal.
Schlüsselwörter
men at work,
construction,
antennae,
rooftop,
installation,
communication,
signal,
technology,
engineer,
technician,
maintenance,
repair,
building,
house,
home,
roof,
cable,
wire,
equipment,
device,
system,
network,
cyberspace,
wireless,
telecom,
broadcasting,
radio,
tower,
mast,
pole,
height,
safety,
gear,
helmet,
vest,
glove,
tool,
work,
job,
profession,
skilled,
labor,
industry,
urban,
city landscape,
sky,
day,
activity
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