铁路线路养护机械化初探

The Study on Machinery of Railway Line Maintenance

总结了十几年来我国铁路大型养路机械引进及国产化工作。强调了贯彻“国产与引进相结合，以国产为主”的方针的重要性，明确了机械化养路施工及养路机械制造今后的发展方向。

This paper summarizes the work if in importing and self-producing large scale railway maintenance machinery in the past ten years. The importance of carrylng out the policy of 'Combination of the Home-made and the Imported, Focus on the Home-made.' is stressed. At the same time,,the development trends in mechanical road maintenance and making road maintenance machines are pointed out.