省级轨道交通责任主体不可或缺

周翊民

Indispensable Role of Provincial Transit Responsible Party

ZHOU Yimin
  • 作者信息:
    同济大学铁道与城市轨道交通研究院名誉院长,原铁道部副总工程师,正高级工程师
  • Affiliation:
    Honoray Dean of Institute of Rail Transit of Tongji University,Deputy Chief Engineer of Former Ministry of Railway,Senior Engineer
  • 栏目/Col:
    时评
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