故障: hitch; breakdown; stoppage; ...时间: time; hour停机: halt; closing down; machine ...故障停机时间: breakdown time; down time外部故障停机时间: external down time停运时间,停机时间,发生故障: outage time停机时间: dead time; dt down time; floor time; idle hour; idle time; inoperative period; machine down time; machine downtime; offtime; outage time; pause period; production and maintenance downtime; rest-time; stop time停机时间比: downtime ratio停机时间率: down time rate故障时间: down time; fault time; fault-time; malfunction time; time to failure故障时间比: down time ratio当机时间,停机时间: downtime备用停机时间: standby unattended time; time standby unattached; time,standby unattached长期停机时间: lengthy shut down periods机组停机时间: anlageninstandhaltungszeit计划停机时间: scheduled down time检修停机时间: maintenance downtime平均停机时间: mean down time,mdt; mean downtime停机时间比率: downtime ratio停机时间控制: rest time control外部停机时间: external idle time预定停机时间: scheduled down time; scheduled down tine; scheduled down-time预期停机时间: expected down time故障时间比率: downtime ratio故障时间日志: downtime log