“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	definable set defined defined benefit defined benefit plans defined contribution defined contribution plans defined everywhere defined manifold defined notion defined value definiendum definiens defining defining algebra defining constant defining contrast defining equation defining function defining ideal defining module defining operator defining property method defining relation defining relations defining relator

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