Ключевые слова: 1267, box, cable, circuit, construction, contractor, control, cutters, electric, electrical, electrician, electricity, energy, engineer, equipment, examining, expertise, fuse, fusebox, improvement, instrument, line, machine, maintenance, manual, measurement, men, multimeter, panel, pliers, power, probe, professional, repairing, repairman, service, skill, supply, switchgear, technician, technology, tool, wires, work, worker,