Power transmission towers against the blue sky.
Palabras clave
support,
tower,
wire,
cable,
dielectric,
metal,
design,
metalwork,
electricity,
transport,
distribution,
generation,
power,
cable,
volt,
voltage,
current,
amper,
watt,
kilowatt,
energy,
engineering,
equipment,
net,
development,
sky,
blue,
background
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