ballastless slab track中文,ballastless slab track的意思,ballastless slab track翻译及用法

2025-09-06 14:20 浏览次数 8

ballastless slab track

无碴板式轨道

ballastless slab track 例句

英汉例句

  • ballastless slab track on bridge of passenger dedicated line is a track of new type with stable track and bed structure high regularity and less maintenance.

    客运专线桥上采用板式无碴轨道是一种新型轨道形式,它能提供稳定的道床结构,是一种高平顺、少维护线路。

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