英语词汇“overall track renewal”的翻译、意思、用法、释义-英汉汉英词典

单词	overall track renewal
释义	overall track renewal轨道更新作业overall track renewal軌道更新作業機械工程
随便看	obsolete obsolete character obsolete chart obsolete checkpoint obsoleted obsolete document obsolete information obsolete laws, obsoletely obsoleteness obsoletenesses obsoletes obsolete stock obsolete term obsoleting obsoleting indication service obsoletion obsoletions obsoletism obsoletisms obs--on-line business systems ob.s.p. obss obssessed obss {=operational and business support system}