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随着科学技术的进步和铁路建设标准的提高,100m长定尺钢轨将成为铺设无缝线路的焊接钢轨的主流。而各铁路局所属的现有焊轨厂均以25m定尺轨为生产对象进行布置的,本文仅对上海局建设100m定尺轨焊接基地进行探讨。
With the advancement of science and technology and the improvement of railway construction standards, the 100-meter-long rail will become the mainstream of welded rails laying seamless lines. However, all the existing railroad track factories owned by the railway administrations are all arranged with 25m fixed-length rails. This article only discusses the construction of a 100m fixed-length rail welding base in Shanghai.