词语故障维修
解释unscheduled maintenance
unscheduled maintenance非计划维修，不定期维修，故障维修[UM]详细»
unscheduled maintenance〔名词〕出错维修详细»
unscheduled maintenance〔名词〕不定期维护(出错维修,不定期维护)详细»
unscheduled maintenance〔名词〕计划外维修详细»
unscheduled maintenance〔名词〕不定期维修详细»
unscheduled maintenance非预定维修，出错维修详细»
故障维修breakdown maintenance详细»
故障维修bm;breakdown maintenance详细»