Antenna broadcast signal telecommunication in an blue sky background..
Schlüsselwörter
aerial,
antennae,
antennae,
background,
blue,
broadcast,
broadcasting,
building,
mobile phone,
cellular,
communication,
connection,
datum,
digital,
electricity,
electronic,
equipment,
frequency,
global,
industrial,
industry,
cyberspace,
mast,
metal,
microwave,
mobile,
network,
phone,
radio,
satellite,
signal,
sky,
station,
steel,
structure,
system,
technician,
technology,
telecom,
telecom,
phone,
tower,
transmission,
transmitter,
television,
white,
wireless,
silhouette
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