邮区中心局体制的封发关系顾联瑜在邮区中心局体制中，邮件封发关系是一个很关键的问题，同时也是一个相当复杂的问题。十多年来对这个问题不浙探索、议论，逐渐明确了认识。但到现在还不能说认识问题已经解决了。７０年代在研究制订我国邮政编码方案时，有的同志要全盘照... Mail Central Bureau of the system of the closure of the relationship Gu Liangyu District Central Office system, mail sealing relationship is a very crucial issue, but also a very complicated issue. Over the past decade or so, this issue has been explored and talked about, and the understanding has gradually been clarified. But up to now I can not say that the problem of understanding has been solved. In the 1970s, when studying and formulating China’s postal code scheme, some comrades wanted to make overall plans.