平均: average; mean维护: safeguard; defend; uphold; k ...时间: time; hour平均维护间隔时间: mean time between maintenance; mtbm维护时间: 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)备用维护时间: time maintenance standby; time,maintenance standby; time,maintenancestandby地面维护时间: ground handling time定期维护时间: time scheduled maintenance; time,scheduled maintenance辅助维护时间: time supplementary maintenance; time,supplementary maintenance工程维护时间: engineering time紧急维护时间: emergency maintenance time例行维护时间: scheduled maintenance time实际维护时间: active maintenance time修理维护时间: repair and servicing time延缓维护时间: deferred maintenance time预防维护时间: preventive maintenance time平均维修间隔时间: average time between maintenance; mean time between repair; mtbm mean time between maintenance非例行维护时间: nonscheduled maintenance time预防性维护时间: preventive maintenance time; time, preventive maintenance; time,preventivemaintenance实际修复性维护时间: active corrective maintenance time实际预防性维护时间: active preventive maintenance time维护准备时间, 管理预防维护时间: administrative preventive maintenance time平均维修间隔时间维修平均间隔时间: mean time between maintenance平均维修人时: mean maintenance man-hour
