The paper analyzes the problems in the cost management system of railway projects, introduces the main contents for the projects at periods, the construction preparation, the exchange, and the implementation, and points out some suggestions to improve the cost management system for the railway projects, so as to enhance the speedy development of the railway industry.%分析了铁路工程造价管理体系存在的问题，对铁路工程在建设前期、交易期、实施期的造价管理体系的主要内容进行了介绍，据此提出了一些完善铁路工程造价管理体系的建议，以促进铁路事业的快速发展。
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