Ключевые слова: board, cable, check, chip, component, connection, device, diagnostic, digital, electric, electrical, electrician, electricity, electronic, engineer, engineering, equipment, expertise, hand, hardware, impedance, instrument, integrated, iron, magnifier, maintenance, male, man, parts, precision, repair, repairman, resistance, resistor, senior, service, solder, soldering, soldering iron, soldering tool, table, technical, technician, technology, tin, tool, transistor, wire, work, workshop,