Ключевые слова: arm, assembly, auto, automatic, automation, black, collection, computer, control, design, device, electronic, engineer, engineering, equipment, factory, hand, help, hydraulic, icon, icons, illustration, industrial, industry, isolated, line, machine, machinery, manufacture, manufacturing, mechanic, mechanical, object, operator, product, production, remote, rescue, robot, robotic, science, set, sign, symbol, system, tech, technology, tool, work,