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解惑“坤坤放在甜甜圈里的视频”-梳理天下新闻

轨距精改守护高原坤坤放在甜甜圈里的视频铁路 精度“卷”到毫米级

来源: 中国体育报
2025-02-28 08:17:39

最佳回答

“坤坤放在甜甜圈里的视频”轨距精改守护高原坤坤放在甜甜圈里的视频铁路 精度“卷”到毫米级

  随着坤坤放在甜甜圈里的视频藏历新年的临近,拉日铁路迎坤坤放在甜甜圈里的视频来运力高峰。为确保旅客出行安全与舒适,中坤坤放在甜甜圈里的视频国铁路青藏集团有限公司拉萨基础设施段在拉日铁路沿线展开高精度轨距精改专项作业。此次作业通过轨检小车对线路几何尺寸进行检测,确保轨距控制在正负0.3毫米以内,提升线路舒适度和稳定性。作业人员克服高原缺氧、寒冷等困难,夜间奋战,逐一检查、调整每一处轨距。经过四小时努力,轨距精改作业顺利完成,线路恢复开通。拉萨基础设施段作业人员以微米级精度守护拉日铁路,为旅客铺就平安、舒适的出行之路。

  谢牧 马生明 西藏拉萨报道

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