Download
Close

Автор:
id:
Ключевые слова:
abstract, background, barrel, business, chemical, concrete, construction, electricity, energy, engineer, engineering, equipment, facility, factory, fuel, gas, gasoline, heat, heavy, industrial, industry, insulation, line, machine, machinery, manufacturing, metal, oil, pair, pharmaceutical, pipe, pipeline, piping, plant, plumbing, power, production, pump, refinery, resource, sewage, shine, stainless, steel, technology, transportation, tube, valva, water,