Ключевые слова: assembly, background, board, chip, circuit, closeup, component, computer, concept, device, digital, electrical, electrician, electricity, electronic, electronics, engineer, engineering, equipment, hand, hardware, human, industry, iron, irons, laboratory, main board, microchip, motherboard, processor, professional, repair, repairing, solder, solder iron, soldering, system, tech, technical, technician, technology, working,