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4月15日,伴随着机械轰鸣和耀眼焊花,由中铁三局线桥公司负责施工的准朔铁路全线首对长轨成功焊联。准朔铁路设计正线214.5 km,均为无缝线路,采用K922移动焊轨车组将500 m长轨进行焊联,全线需完成钢轨接头焊接800余个,此次施工地点为黄河以东段首座长大隧道—六狼山隧道。为确保长轨焊联施工顺利进行,施工人
April 15, along with the mechanical roar and dazzling welding, by the China Railway Third Line Bridge Company responsible for the construction of the whole line of the first pair of long-track rail joint welding. The main line of Zhushiu Railway is 214.5 km, all of which are seamless lines. The K922 mobile welding trolley will weld the 500 m long rails, and more than 800 rail joints will be welded in the whole line. The construction site is to the east of the Yellow River The first paragraph of the tunnel grew up - Six Langshan tunnel. In order to ensure the smooth construction of long-rail welding joint, construction workers