Ключевые слова: assembly, attentively, cabinet, check, circuit, commissioning, construction, control, crew, current, danger, distribution, electric, electrical, electrician, electricity, engineer, engineering, equipment, focused, fuse, helmet, industry, installation, installing, job, labor, maintenance, meter, one, panel, power, professional, protection, relay, repairing, responsibility, room, safety, service, services, set, system, team, technician, technology, testing, voltage, voltmeter, worker,