“full section ballast cleaning machine”的概念、定义、翻译、参考文献-科学参考

单词	full section ballast cleaning machine
释义	full section ballast cleaning machine Encyclopedia 工学铁路养路机械释 full section ballast cleaning machine全断面清筛机对线路及道岔区道床全断面道砟进行清筛，具有挖掘、筛分、回填布砟和抛出污土等作业功能的轨道作业机械。分为线路清筛机和道岔清筛机。
随便看	nature protected area nature religion nature reserve nature reserve law nature reserve monitoring nature reserve patrol nature sanctuary nature-society dualistic water cycle nature tourism nature ventilation air exchange rate nature-views of contemporary natural scientists Nature-views of contemporary western philosophers nature vs. nurture nature worship Nature·Society·Human Art Photography Exhibition Naturmuseum Senckenberg naught naughts and crosses naumannite Naum Moiseevich Korzhavin nauplius larva Naur Nauru Nauru Agreement Nauru Agreement Concerning in the Management of Fisheries of Common Interest

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