Ключевые слова: abstract, architect, architectonic, architectural, architecture, background, brown, build, building, built, bundle, canalization, caterpillar, channel, circle, coil, conduit, connection, construction, corrugated, culver, detail, drain, drainage, empty, engineering, holes, hose, housing, industrial, industries, industry, irrigation, line, lines, manufacturing, material, materials, nobody, orange, pattern, pile, pipe, pipeline, pipes, plastic, plumbing, pvc, reconstruction, red, repair, ring, roll, rolls, round, scroll, sewage, sewer, sewerage, site, stack, storage, structure, supplies, supply, texture, textured, tube, tubes, tubing, tubular, valve, valves, wallpaper, warehouse, water,