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.
使功能部件保持在或恢复到能完成其规定功能的状态的任何活动。
Any activity intended to retain a functional unit in, or to restore it to, a state in which it can perform its required function.
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.
使功能部件能按规定要求完成维修的难易程度。
The ease with which maintenance of a functional? Unit? Can is performed in accordance with prescribed requirements.
本操作使用说明书规定了船用七氟丙烷灭火装置的技术参数、功能、操作规程和关键部件的维护保养。
The operation instruction dictates the technical parameters, function and operation procedure of Marine HFC-227ea fight suppression plant and also the maintenance of its critical components.
功能部件可以是专用的，也可以是规定的，还可以指明只是单独的软盘片。
A feature is designated as either special or specified and may be designated also as diskette-only.
功能部件可以是专用的，也可以是规定的，还可以指明只是单独的软盘片。
A feature is designated as either special or specified and may be designated also as diskette-only.
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