Ключевые слова: akatau, atyrau, blue, brown, bulldozer, business, communications, construction, cylinder, digging, ditch, energy, engineering, environmental, equipment, frame, fuel, gas, gasoline, generation, industry, iron, kazakhstan, land, line, machine, mangistau, metal, natural, oil, pipeline, pipes, power, road, row, sewer, single, sky, steel, treatment, tube, welding, working,