Ключевые слова: assembly, chip, circuit, circuit board, circuits, close up, components, computer hardware, detail, digital, electronic device, electronic equipment, electronics, engineering, factory, hands, hardware, industrial, industry, maintenance, maintenance worker, manufacturing, manufacturing process, microchip, precision, production, production line, professional, repair, repairman, software, soldering, soldering iron, soldering tools, technician, technology, work,