Ключевые слова: abstract, auto, black, camera, car, chemical, condensate, connection, electric, electricity, energy, engine, engineering, equipment, facility, factory, fitting, gas, gate, generator, heavy, hose, industrial, industry, isolated, line, machine, metal, motor, oil, outline, pair, part, pipe, platform, plumbing, power, pressure, pump, resource, staircase, steel, tap, technology, transparent, tube, white, wire, wireframe,