Ключевые слова: abstract, assemble, background, bale, bar, build, bunch, business, circle, concrete, construction, corrosion, detail, development, energy, equipment, factory, gasification, ground, heap, heavy, illustration, industrial, industry, iron, lot, macro, manufacturing, material, metal, pipe, pipeline, plastic, pollute, progress, repair, repairing, round, rubber, stack, stainless, steel, stem, structure, system, tube, warehouse, water supply, weld, welding,