空间站至少可以工作15年，但如果对其磨损或毁坏的零件进行维修和更换的话，它的寿命能维持数十年。
The station has been designed to operate for at least 15 years. But it could last for decades if parts are repaired and replaced as they wear out or are damaged.
此外，一般的配件说明书中都允许维修车间维持较少的库存量，这是因为在不同的品牌和模型的台式计算机上可以使用相同的配件。
In addition, the common parts specifications allow a repair shop to maintain a smaller inventory because they can use the same parts in many different desktop computer makes and models.
注：维修是指通过一些活动，诸如测试、测量、更换、调整以及修复等，使功能部件维持在规定状态。
Note: Maintenance includes keeping a functional unit in a specified state by performing activities such as tests, measurements, replacements, adjustments and repairs.
维修是指通过一些活动，诸如测试、测量、更换、调整以及修复等，使功能部件维持在规定状态。
Maintenance includes keeping a functional unit in a specified state by performing activities such as tests, measurements, replacements, adjustments and repairs.
英国有类似的房屋抵押，针对无力维持房屋维修和生活的老人，银行返回部分款项。
UK has similar housing mortgage in which Banks return portion of the money for those who are unable to maintain housing maintenance and live on his own.
制浆造纸厂使用的造纸过程泵发生故障的现象几乎很普遍，人们通常采用被动检修的方法来维持其低效的运转，这是以很高的维修费用和停机损失做为代价的。
The process pumps in pulp and paper mill are often out of order, their inefficient operation is at the expense of a great deal of maintenance cost and production.
静压主轴是非常精密的工程组件，无论何时都要进行详细的保养及维修，以确保在其漫长的寿命周期中，任何时刻都能维持最佳效能。
The hydrostatic spindle is very precise engineering component, and it has to be carefully maintained all the time in order to keep its best performance anytime during the long life period.
穿流式膜分离器装置容易安装且维修方便，维持稳定的透水率，降低单位产水能耗。
Said invented through flow type membrane separator equipment is easy to install, convenient for maintenance, stable in water permeability, and can reduce unit energy consumption for producing water.
穿流式膜分离器装置容易安装且维修方便，维持稳定的透水率，降低单位产水能耗。
Said invented through flow type membrane separator equipment is easy to install, convenient for maintenance, stable in water permeability, and can reduce unit energy consumption for producing water.
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