一九七七年九月十八日至二十二日,邮电部邮政总局在北京组织了捆报机推广使用学习参观活动。参加这次活动的,有各省会邮政局负责发行工作的同志,以及部属有关单位的代表,共计60余人。参观学习期间,代表们听取了北京市邮政局和西安市邮政局关于使用、改进捆 From September 18 to January 27, 1977, the General Post Office of the Ministry of Post and Telecommunications organized a bundler to promote the use of learning tours in Beijing. Attend this event, there are provincial postal administration responsible for the issuance of work comrades, and representatives of subordinate units, a total of more than 60 people. During the visit and study, the delegates listened to the Beijing Post Office and the Xi’an Post Office about using and improving the bundle