预防性维修效率
preventive maintenance efficiency
时间-时间-时间交换网络
Time-Time-Time Switching Network TTT
维修有效性
effectiveness of maintenance
例行预防性维修
rpm
routine preventive maintenance
预防性维修
prevention maintenance
preventive maintenance
preventive maintenance PM
Pm
predictive maintenance
precautionary maintenance
preventive repair
preventive repairing
预防性维修(PM)
preventive maintenance(PM
预防性维修大纲
preventive maintaining outline
preventive maintenance program
BTM Batch Time C Sharing Monitor
预防性维修工程
preventive maintenance work
预防性维修管理程序
preventive maintenance management program
PMMP
预防性维修周期
preventive maintenance period
the preventive maintenance cycle
周期预防性维修
Periodic preventive maintenance