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针对无缝线路的铺设现状提出应推广和加速铺设超长轨节无缝线路，形成区间，并加强无缝钢轨全长淬火生产线和绝缘接头生产线。
According to the present situation of seamless track laying, we should promote and accelerate the laying of the seamless track of the ultra-long track section to form the interval and strengthen the production line of seamless rail full-length quenching production line and insulation joint.