实际: reality; practice维修: keep in repair; service; mai ...时间: time; hour平均实际修复性维修时间: mean active corrective maintenance time实际的修复性维修时间: active corrective maintenance time实际的预防性维修时间: active preventive maintenance time非维修时间: nonmaintenance time维修时间: maintenance time; servicing engineering time; servicing time实际维护时间: active maintenance time补充维修时间: supplementary maintenance time出错维修时间: corrective maintenance time; unscheduled maintenance time; unscheduled manintenance time定期维修时间: scheduled maintenance time附加维修时间: supplementary maintenance time例行维修时间: routine maintenance time平均维修时间: mean maintenance time; mean time to maintenance action; mean time to repair mttr; mean time-to-repair; mean-time-to-repair; mttm mean time through maintenance; repair, mean time to (mttr)延期维修时间: deferred maintenance time应急维修时间: emergency maintenance time预定维修时间: scheduled maintenance time非规定的维修时间: nonscheduled maintenance time非预定的维修时间: nonscheduled maintenance非预定维修时间: nonscheduled maintenance time; u cheduled maintenance time; unscheduled maintenance time规定的维修时间: principal maintenance period平均故障维修时间: mean time to repair mttr平均修复维修时间: mean active maint time平均预防维修时间: mean corrective maint time; mean preventive maintenance time