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日前,鞍山钢铁集团新轧钢股份有限公司大型厂生产的40支长50m、时速350km标准要求的重轨被装上沈阳铁路局长钢轨专用列车,运往该铁路局焊接厂,将试铺在该局的辖区线路上。
Recently, 40 heavy railways of 50m long and 350km per hour produced by the large-scale factory of Anshan Iron and Steel Group New Rolling Co., Ltd. were installed on the rail-specific trains of the Shenyang Railway Bureau and transported to the welding plant of the railway bureau for testing. Area line.