同义词
1)travel control troubleshooting,行驶操纵机构故障诊断和排除2)engine troubleshooting,发动机故障诊断和排除3)mechanical troubleshooting,机械故障诊断和排除4)troubleshooting,故障诊断和排除5)tractor transmission control troubleshooting chart,拖拉机变速箱操纵机构故障诊断表6)electrical troubleshooting,电器故障诊断和排除
