Ключевые слова: base, blue, button, cables, case, connecting, connections, construction, corrosion, current, dangerous, drive, driving, electric, electricity, equipment, fan, grate, hand, heavy, housing, industrial, industry, installation, metal, moist, motor, old, orange, outdoors, phase, power, powerful, pushbutton, rain, red, rust, second, secondhand, start, stator, supply, technology, used, ventilator, volt, wires,