为了扩大电子计算机容量,解决磁鼓进口困难的问题,我厂在工业学大庆运动的推动下,虚心向兄弟单位学习,经过九个月的反复研究和实践,解决了磁鼓加工、电镀、铁芯真空热处理、组装和调试方面的许多技术问题,终于试制成功了 FG-5型浮动磁鼓(见图示)。经有关单位试用,证明各项性能指标均 In order to expand the capacity of electronic computers, to solve the problem of drum imports difficult, I plant in Daqing Industrial Science promotion, humbly to learn from the brothers unit, after nine months of repeated research and practice to solve the drum processing, electroplating, iron Core vacuum heat treatment, assembly and commissioning of many technical problems, and finally succeeded in the trial production FG-5-type floating drum (see picture). Proved by the relevant units to prove that the performance indicators are