计划外修理
- 网络Unplanned repairs;repair out of plan
计划外修理-
设备维修是指设备技术状态劣化或发生故障后，为恢复其功能而进行的技术活动，包括各类计划修理和计划外的故障修理及事故修理，又称设备修理。
Equipment maintenance refers to the degradation or malfunction state , for restoring its function and the technical activities , including various plans to repair and unplanned repair and fault repair , in other words , equipment repair .