device diagnostic program
[计] 设备诊断程序
fault diagnostic program
[计] 故障诊断程序
hardware diagnostic program
[计] 硬件诊断程序
hybrid diagnostic program
[计] 混合诊断程序
maintenance diagnostic program
[计] 维护诊断程序
microdiagnostic program
[电] 微诊断程序
