Mobile telecommunication cell tower with repairman, technician, climbing high doing maintenance. Person tethered
Schlüsselwörter
antennae,
cellular,
network,
working man,
wireless,
climbing,
broadcast,
technology,
maintenance,
equipment,
mobile,
communication,
sky,
transmitter,
telecom,
frequency,
connection,
phone,
transmission,
technician,
mobile phone,
tower,
phone,
mobile phone,
telecom,
communication,
signal,
broadcasting,
industry,
infrastructure,
mast,
mobile phone,
smartphone,
blue,
radio,
utility,
high
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