Ключевые слова: background, brass, bundle, business, cable, circle, coil, connection, construction, copper, curve, diameter, electricity, energy, engineering, equipment, gas, hardware, heap, industrial, industry, installation, lot, material, metal, metallic, new, object, pattern, pipe, pipeline, plumbing, polished, red, reel, row, shiny, spiral, spool, stack, supply, technology, texture, tube, tubing,