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- Based on examples, the problems in reinstallation process of oil pump, tap-changer and bushing after transformer maintenance overhaul are analyzed. The measures to prevent the problems are presented. 摘要以实例分析了变压器大修后潜油泵、无励磁分接开关、套管回装过程中存在的问题，提出了防止类似问题发生的措施。
- I've taken my typewriter in for an overhaul. 我已把打字机拿去彻底检修了。
- The machinery requires constant maintenance. 这些机器需要经常保养维修。
- The engine is due for an overhaul. 那台发动机该大修了。
- Maintenance of PC is in my element. 我对电脑的维修保养很在行。
- He's taking classes in car maintenance. 他正在上汽车维修课。
- maintenance overhaul 维修,保全
- Who is responsible for the building's maintenance? 谁负责这座大楼的保养事宜?
- preventive maintenance overhaul 预防性维护大修
- Your car really needs a thorough overhaul. 你的车确实需要大修了。
- Has he enrolled in the car maintenance class this year? 他今年报名参加汽车维修班的学习了吗？
- The petitioner ask for a variation in her maintenance order. 上诉人要求对她生活费的命令的条件进行变更。
- A lot of the cost of maintenance go into renew brake. 很多的维修费用都花在了更换煞车方面。
- It did need to overhaul techniques. 那的确需要革新技术。
- It's possible that he could overhaul you. 他有可能会超过你。
- Take part in current equipment maintenance and the management of overhaul. 参与装置日常设备检维修及大修管理工作。
- He had to work hard for the maintenance of his family. 他为了养家不得不去拼命工作。
- All the maintenance workers are stopping out until their demands are met. 全体维修工人正继续罢工，直到要求被满足为止。
- Give it a thorough overhaul, please. 请彻底检修一下。
- One who is responsible for the maintenance of a golf course. 高尔夫球场看管员负责看护高尔夫球场的人
