“orbital replaceable units”的概念、定义、翻译、参考文献-科学参考

单词	orbital replaceable units
释义	orbital replaceable units Encyclopedia 工学（航天产品可靠性）释 orbital replaceable units; ORU在轨可更换单元航天器在轨可进行移动、检查、更换、维修的最低层次单元。
随便看	Zhu Songlin Zhu State Zhu Su Zhu Sujin Zhu Tao Zhu Tianjun Zhu Tianmin Zhu Tianwei Zhu Tingcheng Zhu Tinghu Zhu Tingyu Zhu Tingzhen Zhu Weibi Zhuweicheng Zhu Weiju Zhu Weiqiu Zhu Wen Zhu Wenxiang Zhu Wenxin Zhu Wuhua Zhu Wuhuɑ Zhu Xi Zhu Xia Zhu Xiang Zhuxian lunar new year woodblock prints on opera motifs

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