中国机械工程学会于1964年11月2—10日在无锡召开了第一届全国理化检验年会。来自26个省、市、自治区的工矿企业、科学研究机关和高等院校等单位的103名代表参加了这次会议。会议共收到论文和报告378篇,会上宣读了50篇。论文中绝大部分是总结生产中的技术关键问题的试验研究成果。例如,“材料化学分析的两个发展方向——固体材料的高速化学分析和自动化学分析”一文中所提出的普通钢中 Mn、Si、P三种元素的高速分析仪,就是针对冶炼工业的迫切需要,经过长期研究,打破常规的、缓慢的湿式化学分析方法的 Chinese Mechanical Engineering Society in November 1964 November 2-10 held in Wuxi, the first national physical and chemical testing annual meeting. 103 representatives from industrial and mining enterprises, scientific research institutes and institutions of higher learning in 26 provinces, municipalities and autonomous regions attended the conference. A total of 378 papers and reports were received at the conference, 50 were read at the conference. The vast majority of papers in the paper summarizes the key technical problems in the production of experimental research. For example, “the two directions of material chemical analysis - high-speed solid-state chemical analysis and automatic chemical analysis,” the article proposed in the ordinary steel Mn, Si, P three elements of high-speed analyzer, is the smelting industry There is an urgent need, after long-term research, to break the conventional, slow, wet chemical analysis methods