Ключевые слова: adjustable, background, black, bolt, build, chrome, construction, crossed, design, development, element, engineer, engineering, equipment, fix, flat, graphic, hardware, icon, industrial, industry, instrument, interface, iron, isolated, key, maintenance, mechanic, mechanical, metal, object, options, profession, repair, service, set, sign, spanner, steel, support, symbol, technical, technology, tool, white, work, workshop, wrench,