Ключевые слова: amp, anatomy, antique, background, biology, blue, body, capacitor, capacity, clear, closeup, construction, cracked, danger, dangerous, distribution, electric, electrical, electricity, energy, engineering, equipment, glass, graphic, health, high, human, industrial, insulation, isolated, life, lightning, lightning protection, line, medical, metal, old, power, protection, science, sky, spine, stabilizer, substation, supply, support, surge arrest, technology, voltage, white,