Ключевые слова: account, app, application, business, button, cog, cogwheel, communication, computer, configuration, control, design, development, engine, engineer, engineering, equipment, flat, gear, hand, icon, illustration, industrial, industry, interface, internet, isolated, laptop, line, maintenance, mechanism, option, outline, repair, service, set, setting, settings, setup, sign, stroke, symbol, system, technology, tool, web, wheel, work, wrench,