１２１世纪的铁路用钢发展前景展望１－１２１世纪我国的铁路发展前景喜人根据铁路发展规划，我国的铁路在２１世纪将要获得长足的发展，以满足国民经济发展的要求和人民物质生活的需要。在２１世纪，我国将建成干线铁路网，建设高速铁路，继续建设重载铁路，发展城市轨道交通 Prospects for the Development of Railway Steel in the 121st Century 1-121 Century China’s Railway Development Prospects According to the railway development plan, China’s railways will achieve significant development in the 21st century in order to meet the requirements of national economic development and people’s material life. In the 21st century, China will build a trunk railway network, build a high-speed railway, continue to build heavy haul railways and develop urban rail transit