In the surveying works for the high speed railways,the plane survey and the vertical control are of the first importance for successful construction of a high speed rai...

 
  • 本文对高速铁路的平面和高程控制精度进行了论证和推导,以期为我国高速铁路勘测、设计、施工、维修提供理论上的依据。
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