Metal pole of power lines against a blue sky.
Palabras clave
cable,
wire,
pole,
high,
tower,
energy,
sky,
metal,
engineering,
pylon,
line,
industry,
distribution,
electric,
electricity,
technology,
voltage,
industrial,
environment,
supply,
transmission,
tree,
electrical,
steel,
power,
structure,
danger,
plant,
forest,
current,
grass,
blue,
infrastructure,
equipment,
network,
dielectric,
powerline,
green,
nature,
countryside,
grid,
watt,
landscape,
isolator,
pollution,
space,
mountain
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