甲百汇小鸡词典

ballasted track

B 开头单词

短语词组

    短语

  • ballasted sleeper track 道渣轨枕轨道
  • ballasted track structure 铺碴轨道结枸
  • Non -ballasted track 无碴轨道
  • ballasted track on bridge 桥上有砟轨道
  • improved ballasted track 经改进的有渣轨道
  • Slab non -ballasted track 板式无碴铁轨
  • rolling noise of non -ballasted track 无碴轨道滚动噪声
    • 返回 ballasted track