Ключевые слова: brass, bright, cable, closeup, coil, component, connection, control, cool, copper, die, drawing, drip, electricity, engineering, extreme, factory, form, industry, jackshaft, machine, machinery, manufacture, manufacturing, metalwork, oil, plant, power, precision, process, production, rod, shape, stable, steel, straighten, straightener, strainer, structure, tool, vintage, winder, wire, work, workshop,