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前言随着我国工业和科学技术的飞跃发展,对金属材料中气体杂质含量的分析要求愈来愈严格。人们热切希望有关生产厂能尽快生产出准确度高、速度快、分析范围广、设备简单、操作容易的商品仪器,满足工业和科学发展的需要。在全国第一次气体分析会议的推动下,于1973年11月经过初步调查研究的基础上,我们遵照毛主席关于“独立自主,自力更生”的教导,贯彻两个“三结合”的原则,决定开展“脉冲-库仑定氧仪”的试制工作。1975年开始进行了一些试验,并在此基础上正式进行设计。经过调试定型后,这台仪器终于搞出来了,这是毛主席的无产阶级革命路线的伟大胜利。
Preface With the rapid development of industry and science and technology in our country, the analytical requirements for the impurity content of metal in metal materials have become more and more stringent. People are eager to hope that the relevant production plant can quickly produce high accuracy, high speed, wide range of analysis, simple equipment, easy to operate equipment to meet the needs of industrial and scientific development. Driven by the first national gas analysis meeting and based on preliminary investigations and studies conducted in November 1973, we followed Chairman Mao’s teachings on “independence and self-reliance” and implemented two “three combinations.” Principle, decided to carry out “pulse - Coulomb constant oxygen meter ” trial work. Some tests began in 1975, and on this basis, the formal design. After debugging and finalizing, the instrument finally came out. This is the great victory of Chairman Mao’s proletarian revolutionary line.