Ключевые слова: board, business, cable, capacitor, chip, circuit, component, computers, diagnostic, electrical, electricity, electronic, electronics, engineer, engineering, equipment, experiment, factory, hand, heat, human, industry, instrument, iron, manual, manufacturing, melting, metal, occupation, part, person, processors, professional, repairing, repairman, resistor, scientific, semiconductor, service, smoke, soldered, soldering, technician, technology, temperature, tool, transistor, wire, work,