Ключевые слова: adapter, bow, component, components, connector, construction, copper, coupling, details, diameter, ending, engine, engineering, equipment, factory, fitting, flexible, forging, hydraulic, industrial, industry, iron, joint, metal, metallic, pipe, plumbing, pressure, pump, reducer, repair, service, set, steel, steely, system, technology, tee, tool, tube, tubing, water, welding,