1.
Research on the Selecting of Maintenance Mode and Evaluating of Maintenance Capability in Maintenance Management;
维护管理中维护方式选择与维护能力评估研究
2.
remedial maintenance
出错维修,修复维护
3.
maintenance handbook
维护手册,维修手册
4.
MRO [maintenance, repair and operation]
维护、修理及操作［
5.
9. Maintain social stability.
（九）维护社会稳定。
6.
If we do not maintain justice, justice will not maintain us.
我们不维护正义，正义就不会维护我们。
7.
maintenance of submarine cables or pipelines
维护海底电缆或管线
8.
standard file maintenance utility program
标准文件维护实用程序
9.
POMI (Preliminary Operating and Maintenance Instructions)
预备操作与维护说明书
10.
four requirements for plant service
设备维护的“四项要求”
11.
industrial equipment maintenance and repair
工业设备维护和修理
12.
SMART (Satellite Maintenance and Repair Technique)
卫星维护和修理技术
13.
Guideline on software maintenance
GB/T14079-1993软件维护指南
14.
Is the maintenance of the premises adequate?
工厂厂房维护是否充分?
15.
Technical code for maintenance of inland river navigation channels
内河航道维护技术规范
16.
automatic fault finding and maintenance
自动故障探测和维护
17.
Technical specification for maintenance of port facilities
港口设施维护技术规程
18.
Machinery ought to be well maintained all the time.
机器应该随时注意维护。