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铁路是我国主要的现代化交通工具,对经济、社会和科技发展,满足人民物质和文化生活需要起着重要作用。本文对铁路专用线集中化管理进行了论述。
The railway is China’s major modern means of transport and plays an important role in economic, social and technological development and in meeting the material and cultural needs of the people. This article discusses the centralized management of railway special line.