Ключевые слова: adjustable, adjusting, art, bathroom, bottle, broken, clean, cleaner, color, colorful, container, contour, crack, domestic, drain, drop, equipment, gas, hygiene, icon, illustration, industrial, industry, isolated, laundry, line, linear, maintenance, manometer, meter, outline, pipe, pipeline, pop, popart, repair, service, set, settings, symbol, tool, valve, wash, water, wet, wrench,