Old style electricity line with old equipment on blue sky background
Palabras clave
background,
blue,
cable,
cloud,
column,
communication,
construction,
cost,
current,
danger,
day,
distance,
distribution,
electric,
electrical,
electricity,
electrification,
energy,
engineering,
environment,
equipment,
farm,
field,
high,
high voltage,
industrial,
industry,
infrastructure,
installation,
dielectric,
landscape,
line,
maintenance,
network,
number,
outdoors,
pole,
post,
power,
safety,
service,
structure,
supply,
system,
technology,
transmission,
urban,
utility,
volt
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