网络释义专业释义英英释义
英文名：POWER TRANSFER UNIT 中文名：飞机液压动力转换组件 液压动力转换组件（PTU）系统在液压系统B 发动机驱动泵（EDP）压力低于正常值时，为前缘襟翼和缝翼提供备用液压压力。液压动力转换组件（PTU）系 统只
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短语
PTU Power Transfer Unit 电源转换组件 ; 动力转换组件 ; 动力传送组件
Power transfer unit
- abstract: In aviation, a Power Transfer Unit (PTU) is a device that transfers hydraulic power from one of an aircraft's hydraulic systems to another in the event that second system has failed or been turned off.
以上来源于: WordNet
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