Ключевые слова: audience, blue, bucket, cable, construction, danger, electric, electrician, electricity, energy, engineer, engineering, equipment, grid, harness, helmet, high, industrial, industry, infrastructure, inspection, job, labor, lift, lines, linework, maintenance, maintenance work, outdoor, overhead, pole, power, professional, repair, safety, secure, service, sky, structure, support, technician, technology, tools, tower, urban, utility, voltage, wires, work, worker,