Turns a reported fault into a repair plan with symptom-to-cause mapping, the parts and tools required, and the inspection checklist that confirms the fix.
维修（更换/调整/检测）服务工具，输入设备类型、故障现象、使用年限和运行状态，自动判断维修或更换建议，生成针对性检查清单。适用于泵类、电机、阀门、减速机、换热器等工业设备的故障诊断与维修指导。