我从事底图档案的管理已二十多年,在工作实践中,深感底图档案虽不出借,也不对外查阅,但要管好它,却有很多学问和技术,促使我学习和研讨,想方设法搞好管理,充分发挥它在四化建设中的作用。现谈谈我的几点体会。1.从底图档案的特点出发,搞好保管和防护工作。底图档案具有两重性,它除记录各设计阶段的技术史实外,又是提供 I have been working on the management of base files for more than 20 years. In my work practice, I feel deeply that the base files are not lent or accessed outside. However, to manage it, I have a lot of knowledge and techniques that prompt me to study and discuss , Find ways to improve management, give full play to its role in the four modernizations. Now I talk about my experience. 1. From the base map of the characteristics of the file, do a good job of custody and protection. Base map file with duality, which in addition to recording the various stages of the history of technology, but also to provide