[电] 可变线绕电阻器 variable wire wound resistor: 可变线绕电阻器resistor, wound: 绕线电阻器resistor, variable: 可变电阻器variable resistor: 变阻器可变电阻可变电阻器; 变阻器可变电阻器; 可变电阻器enamelled wire wound resistor: 漆包线绕电阻下载手机词典可随时随地查词查翻译