人们或许还记得:六十年代初期,在我国机械工程界曾经进行过一次关于机床发展问题的讨论。但却很少有人知道,毛泽东同志当时曾就此写过一封亲笔信.二十几年后的今天,我们似应对当时所发生的事件进行一番回顾与思考。 对讨论过程的回顾 一、起因 1958年,哈尔滨机联机械厂为生产大型设备,因陋就简,创制了一种“积木式机 People may still remember that in the early 1960s, there was a discussion on the development of machine tools in the mechanical engineering industry in China. However, very few people know that Comrade Mao Zedong wrote a personal letter on this at that time. Today, twenty years later, we seem to be reviewing and thinking about what happened at that time. A review of the discussion process First, the cause In 1958, Harbin Machinery Machinery Factory produced large-scale equipment. Since it was simple, it created a “building block machine.”