在当前经济顺利发展的情况下,日本邮政界由于努力改善服务,加快邮件的传递速度,从而促进了经济活动的发展,其邮件量与前一年相比以7％～8％的速度增长着。为了妥善、有效、及时地处理急剧增长的业务,从1989年9月1日起,日本邮政实行了“邮件色彩管理系统”。一、目的 With the current economic development smoothly, the Japanese postal service, due to its efforts to improve its services and the speed of mail delivery, has contributed to the development of economic activities. Its mail volume has increased by 7% to 8% over the previous year . In order to properly, effectively and promptly handle the rapidly growing business, from 1 September 1989, Japan Post implemented the “mail color management system.” First, the purpose