Ключевые слова: 3 phase, background, bulldozer, cable line, circuit, connection, construction, copy space, country road, countryside, crawler, dawn, development, dirt, dusk, electric, electric pole, electrical, evening, excavation, golden, grader, ground, heavy, landscape, leveling, light, morning, orange, outdoor, parking, perspective, pole, power, road, row, silhouette, site, sky, street, sun, sunlight, sunrise, sunset, three, tractor, transport, utility, vehicle, yellow,