通讯导向的计算器
communication oriented computer
单分子电子器件
unimolecualr electric device
unimolecularelectronic devices
单元化数字式电子计算器
UDEC Unitized Digital Electronic Calculator
第四代电子计算器
fourth generation electronic computer
第一代电子计算器
first generation electronic computer
电子计算器
electronic computer
electronic calculator
electron computer
electron calculating machine
Computer
electric calculating machine
electrical computer
电子计算器系统
electronic computer system
电子计算器中心
electronic computer center
电子计算器专业组
professional group on electronic computers
PGEC