Ключевые слова: aged, background, bended, broken, connection, connector, construction, control, copper, corrosion, dirty, drain, drip, drop, energy, engineering, equipment, facility, faucet, fluid, grunge, handle, industrial, industry, iron, isolated, joint, leaking, liquid, metal, old, pipe, pipeline, piping, plumbing, pressure, reflection, repaired, rust, rusty, steel, tap, technology, tube, valve, waste, water, wet, wheel,