Therefore the security management on unit overhaul is of vital importance.
因而装置检修的安全管理是检修工作的重中之重。
Refuelling outage A temporary shutdown of the nuclear reactor unit for carrying out maintenance and overhaul of plant and equipment including the replacement of a portion of used fuel.
指暂时将核反应堆停止操作，以对厂房设备进行维护及大修，并包括更换部份已消耗的铀燃料组件。
The lifetime of the electrical submersible pumping unit is the main factor affecting the overhaul period of electrical pumping unit.
对电泵井故障模式的调查和统计表明，潜油电泵机组使用寿命是影响电泵井检修周期的主要因素。
This paper based on a unit at a power plant overhaul cylinder thread repair damage after the success of the case details provide a deal with issues such effective solution.
通过实例对电厂大修时常见的汽缸螺孔损坏后进行修复问题的详述，提供了一种处理该类问题行之有效的解决方法。
This article mainly introduces the necessity and method of implementing HSE management in the overhaul of gasoline hydrogenation unit.
主要介绍汽油加氢装置检修过程中实施HSE管理的必要性和方法。
The cleanliness factor of condenser water side tube wall has been calculated using Zhouxian Power Plant's No. 5 Unit as example. The results are coincided with that of the field test during overhaul.
以邹县电厂5号机组为例，计算了凝汽器水侧管壁清洁系数，所得结果与大修试验结果相吻合。
Because has operated for more than 20 years, unit equipments either in performance or structure already gone out of date, causes the accident to increase and the frequent overhaul.
由于已经运行了20来年，机组设备在性能和结构方面都已陈旧、事故增多、检修频繁。
The steering control module was a sealed unit, opened only during overhaul, with no specified overhaul time, and had accumulated 3,860 hours since last overhauled on March 3, 1998.
掌舵的控制模块是一个密封的单位，在检修期间只打开，没有指定彻底检查时间，并且3,860个小时自从最后在1998年3月3日彻底检查。
Comprehensive vibration test was conducted on the unit. The main reason of the unstable vibration was analyzed and fault diagnosis project was realized during the overhaul of the unit.
通过对机组振动进行全面测试，分析了故障原因，制定了处理方案。
Comprehensive vibration test was conducted on the unit. The main reason of the unstable vibration was analyzed and fault diagnosis project was realized during the overhaul of the unit.
通过对机组振动进行全面测试，分析了故障原因，制定了处理方案。
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