Ensure all problems are corrected and reported and all plant mechanical equipment are in safe working condition while machine unplanned breakdown and maintenancecost are minimized.
确保解决和汇报所有问题和使所有工厂机械设备在安全工作状态当机器无计划故障和维修费用减到最小。
2
Then, based on the plenty analysis of the fundamental aero-engine maintenance task, the breakdown structure of the aero-engine maintenancecost is put forward.