High-voltage cable installation in a newly dug trench, wires, technology
Schlüsselwörter
infrastructure,
grid,
project,
supply,
system,
network,
electricity,
safety,
earth,
ground,
power,
utility,
distribution,
transmission,
industrial,
protective,
conductor,
work,
electrical,
energy,
installation,
wiring,
underground,
voltage,
wire,
excavation,
current,
insulation,
technology,
conduit,
cable,
trench,
line,
construction,
high voltage,
powerline
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