Copper grounding rod was installed in a pile of dirt for safety isolated on a transparent background
Schlüsselwörter
electrical,
safety,
installation,
rod,
copper,
metal,
dirt,
dirtied,
pile,
protection,
system,
equipment,
construction,
technology,
security,
wiring,
conductor,
electricity,
code,
regulation,
setup,
wire,
infrastructure,
engineering
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