Ключевые слова: 3d, badge, black, blue, button, circle, colorful, colourful, crystal, development, emblem, employee, empty, engine, engineer, engineering, gear, glass, glowing, hardware, illustration, industrial, keypad, label, labor, light, machine, machinery, maintenance, mechanical, mechanism, modern, object, orb, pattern, perfection, power, precise, professional, push, quality, reflection, round, shadow, shape, shiny, sign, sphere, structure, style, support, symbol, teamwork, tech, technology, three dimensional, transmission, transparent, worker, workforce, workman,