程华琰同志在《略谈邮电通信产品的一个重要特征——产品不可流通性》一文(见《邮电企业管理》1987年第一期)中提出:“邮电通信产品的主要特征,除了我们知道的不具有实物形态这一点外,还有一个,即产品不可流通性”,“邮电生产的对象是用户提供的特定的信息和邮件,目的是实现他们空间的位 Comrade Cheng Huayan pointed out in his article “A Major Feature of Post and Telecommunication Products - Product Non-Circulability” (see “Post and Telecommunications Enterprise Management”, Issue 1, 1987): “The main features of postal and telecommunications products, except what we know There is one physical form, there is one, that is, product non-flowability, ”" Posts and Telecommunications production is the user-specific information and e-mail, the purpose is to achieve their space bit