Ключевые слова: 3d, background, beam, chemical, construction, curve, engineering, equipment, factory, framework, fuel, gas, heat, heavy, illustration, improvement, industrial, industry, installing, machine, maintenance, manufacture, manufacturing, material, metal, metallic, oil, pipe, pipeline, plumber, plumbing, pressure, product, production, profile, pump, refinery, reflection, render, renovation, service, shiny, stack, stainless, steam, steel, technology, tube, water,