Ключевые слова: belt, builder, caucasian, civil, control, conveyor, engineer, engineering, equipment, facility, factory, hardhat, heavy, helmet, industrial, industry, inspect, inspection, instrument, line, logistics, machine, machinery, maintenance, male, man, manufacture, manufacturing, material, metal, metal sheets, middle east, nut, occupation, operating, process, production, professional, protective, quality, safety, specialist, stainless, steel, technician, tighten, tools, uniform, work, wrench,