Ключевые слова: black, broken, cables, color, communication, copper, current, cut, damage, danger, device, disconnection, electricity, electricityconcept, electronic, end, energy, equipment, exposed, failure, flow, gray, hazard, industrial, infrastructure, insulation, isolated, loss, minimal, modern, network, object, plastic, power, precision, problem, repair, risk, safety, sharp, signal, split, system, technology, tension, tools, wires,