一、概述GNB—201机是由大冶钢厂和武汉大学共同研制的,参加研制工作的有工人、技术员、教师、工农兵学员和解放军战士,它是无产阶级教育革命的产物,是在批林批孔运动推动下,完成调试并用于生产的。本机主要是为直读光谱仪配套分析钢中各元素的含量而设计的。设计前,我们通过调查,了解了我国现有进口直读光谱仪达三十多台,但配有计算机的极少,而且近年来,我国也已开始生产。这使我们感到非完成这个研制任务不可,并且一定要在毛主席“独立自主” I. Overview The GNB-201 machine was jointly developed by Daye Steel Works and Wuhan University. Workers, technicians, teachers, workers, peasants and soldiers, and soldiers of the People’s Liberation Army who took part in the research and development are the products of the proletarian educational revolution. Lin approved Kong campaign to promote, to complete the commissioning and production. This machine is mainly designed for direct reading spectrometer supporting the analysis of the content of the elements in the steel. Before the design, we learned through investigation that there are more than 30 existing direct reading spectrometers in our country, but there are very few computers equipped with them. In recent years, China has started to produce it. This makes us feel that it is impossible to accomplish this task of development. We must make sure that Chairman Mao is “independent”