飞机发动机维护
maintenance───n.维护,维修;保持;生活费用
aircraft───n.飞机,航空器
engine───n.引擎,发动机;机车,火车头;工具
maintenance mode───维护模式
maintenance costs───维修费用;维护费用;维修费用,养护费用
spy aircraft───间谍飞机
maintenance free───[化] 不需维修的
vehicle maintenance───汽车维护,车辆保养
maintenance manual───维护手册;维护保养手册
Recycling second-hand aircraft carrier, overhaul nuclear reactor, unpick and wash missile engine oil, clean aircraft carrier, space shuttle, maintenance, such change.───回收二手航母,大修核反应堆,拆洗和洗导弹发动机油,清洁的航空母舰,航天飞机,维修,这样的变化。
It has close relation between maintenance cost and maintenance level of aircraft engine.───航空发动机送修费用与送修等级紧密相关。
The Importance of Borescope Inspection in Aircraft Engine Maintenance───孔探工作在发动机维护中的重要性