Ключевые слова: 3d, art, bathroom, bottle, bowl, branching, clean, color, colorful, container, contour, control, detergent, engineering, equipment, faucet, gas, gel, gradient, household, hygiene, icon, illustration, industrial, industry, isolated, isometric, lavatory, line, linear, lineart, liquid, metal, oil, outline, pipe, pipeline, plumbing, pressure, product, sanitary, steel, system, technology, tube, valve, washing, water, wc,