Ключевые слова: automated, background, development, diameter, engineering, equipment, factory, foundry, fusion, gas, goods, heavy, indoor, indoors, industrial, industry, inside, iron, large, line, machine, manufacture, manufacturing, mechanical, metal, metallurgical, metallurgy, metalworking, oil, pipe, pipeline, piping, plant, process, processing, production, rolling, russia, russian, stainless, steel, supply, technological, technology, tool, tube, tubing, work, workplace, workshop,