Based on the parameter in this paper, the CAM material researched by Central South University has been applied to the ballastless track test section with the length of 5 km on the Wuhan-Guangzhou passenger dedicated line. 4.

  • 根据本文提出的参数值,由中南大学研发的水泥沥青砂浆材料已成功应用于武广客运专线5km长的板式无碴轨道试验段。

  • 互联网摘选 2025-01-20 18:56:11

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