out t of service报废;不处于战斗准备状态的
out t of service resource非勤务物资
out t of service time非服务时间
hall out-of service switch厅外停运开关
Escalator Out of Service电梯维修;暂停使用;升降机维修
line out of service[通信] 线路停用
out of service state服务中止状态
Out Of Service Area超范围
period out of service超过服务期限