Ключевые слова: accident, bad, broken, cable, change, connection, construction, construction industry, current, danger, dangerous, dead, dirty, disaster, discharge, electric shock, electrical, electrical fault, electricity, emergency, energy, equipment, fix, ground, hand, helmet, holding, human hand, industry, insulation, manual worker, people, plug, power, repair, repairing, risk, safety, security, service, short circuit, technician, technology, tools, unsafe, voltage, wires, wiring, work tool, worker,