第一讲微机系统的基本组成石家庄邮政高等专科学校马翠英田庚林编者按为配合邮政电子化支局建设，加快邮政现代化步伐，提高广大邮政营业员使用微机处理业务的水平，《业务学习》栏目从本期开始刊登《邮政职工计算机基础培训讲座》，希望对广大邮政职工有所帮助。微型计算... First, the basic composition of the computer system Shijiazhuang Postal College Ma Cuiying Tian Geng Lin editor In line with the postal electronic branch construction, speed up the pace of postal modernization, improve the postal sales clerk to use computer processing business level, “business learning” part from Beginning of this issue of “post workers basic computer training seminar,” I hope the majority of postal workers help. Micro calculation ...