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本文介绍了桥上铺设无缝线路的优越性及其技术发展和设计特点,从而建议在桥上铺设有调节器的无缝线路,以扩大无缝线路的铺设范围。
This paper introduces the superiority of the laying of CWR on the bridge and its technical development and design features. Therefore, it is suggested that a seamless line with regulator be laid on the bridge so as to expand the laying of CWR.