an electrician tests the electrical installations and wires of the relay protection system. control unit. medium voltage switchgear

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Size: 3993px × 5907px
Location: United States
Photo credit: © Bratu Laurentiu / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: act, adult, bill, check, checking, control, electrician, electricity, electronic, energy, equipment, ferment, function, inspection, maintenance, man, operate, person, profession, repair, repairman, screwdriver, service, technician, tool, work, worker