“special telephone system of urban rail transit”的概念、定义、翻译、参考文献-科学参考

单词	special telephone system of urban rail transit
释义	special telephone system of urban rail transit Encyclopedia 工学城市轨道交通通信系统释 special telephone system of urban rail transit城市轨道交通专用电话系统控制中心调度员、车站和车辆基地的值班员组织指挥行车、运营管理及确保行车安全而设置的电话系统。
随便看	group of projective transformations group of quaternions group of quotients group of regular polyhedrons group of representatives group of right quotients group of rings group of rotations group of semilinear substitutions group of similarity transformations group of spheres group of stability group of stars group of substitutions group of symmetries group of symmetry operation group of symmetry operations Group of the Twelve group of torsion group of transformations group of translations group of triangular matrices Group of Twenty in Agriculture Negotiations group of twisted type group of type I

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