英语词汇“pre-oiling”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	pre-oiling
释义	pre-oiling pre-oiling One of the steps when installing a new or an overhauled engine in an aircraft. Lubricating oil is pumped into oil passages so that all the bearings will be flooded with oil when it is started.
随便看	control unit control unit logical address control unit port control unit/science data formatter control unit terminal control unit terminal emulation control value control value list control values control value table control valve control valve actuator control valve female adapter control valve module control valves control vane control variable control variables control version system control vertices curve control video control video corporation control voltage control volume control volume finite element method

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