赵紫阳同志在《经济振兴的一个战略问题》的讲话中指出,依靠科学技术进步,翻两番的目标就有实现的把握。因此他提出“老厂必须进行技术改造”,提出“经济振兴必须依靠科学技术进步”。邮电要加强建设,改变落后面貌,也必须贯彻赵紫阳同志的讲话精神。这里提老厂技术改造应作如何理解?它是不是可以理解为主要是指挖潜?陈云同志说,“过去一说要增加多少产量,就要新建多少厂,这个办法不一定好”;“进行技术改造,这在多数情况下,比建新厂效益高”。陈云同志这里说的是挖潜,是效益。他讲的这一精神对邮电部门适不适用呢?有人说:邮电严重落后,应该“新建”,而不是 Comrade Zhao Ziyang pointed out in his speech “A strategic issue of economic revitalization” that relying on scientific and technological progress, the goal of quadrupling will be realized. Therefore, he proposed that “the old factory must carry out technological transformation” and proposed that “economic revitalization must rely on scientific and technological progress.” Posts and telecommunications must step up construction and change its backward appearance. We must also implement the spirit of Comrade Zhao Ziyang’s speech. Here is how to understand the technical transformation of the old factory? Can it be understood that it mainly refers to tapping the potential? Comrade Chen Yun said, “In the past, it was necessary to build more factories by increasing the number of productions. This approach is not necessarily good”; Technological transformation, in most cases, is more efficient than building a new plant.“ Comrade Chen Yun said here is to tap potential, it is effective. Is this spirit he talks about inapplicable to the Ministry of Posts and Telecommunications? Some people say: Posts and Telecommunications are seriously falling behind and they should be ”new" instead of