“permanent way overhaul train”的概念、定义、翻译、参考文献-科学参考

单词	permanent way overhaul train
释义	permanent way overhaul train Encyclopedia 工学铁路养路机械释 permanent way overhaul train线路大修列车连续式拆除和铺设长钢轨及轨枕的轨道作业列车。
随便看	extravehicular space suit extravehicular spacesuit material extravenous administration extraversion extrema extremal extremal arc extremal coloring extremal combinatorics extremal construction extremal control extremal control systems extremal convex domain extremal correlation extremal curvature extremal curve extremal deformation extremal disconnectedness extremal distance extremal distribution extremal domain extremal element extremal epimorphism extremal field extremal function

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