铁路建筑业计划统计工作数据量大、统计报表种类繁多。电子计算机存储量大、运算速度快,计算准确;若将计算机应用于铁路建筑业计划统计工作之中,不仅能把统计人员从繁杂的工作中解脱出来,而且对以后 Railway construction planning statistics work a large amount of data, a wide range of statistical reports. Large amount of electronic computer storage, computing speed, accurate calculation; if the computer is applied to the railway construction industry planning and statistics work, not only the statisticians from the complicated work freed, but also for later