中国金属学会粉末冶金学术委员会和北京机械工程学会粉末冶金学会委托冶金部钢铁研究总院举办的铁粉国家标准测试技术培训班于1683年11月28日在北京开学。本期培训班接收了来自冶金,机械等系统36个单位的46名学员。培训期间,学员们学习了铁粉国家标准(报批稿)规定的各项测试方法的原理和技术,学习了与金属粉 China Metals Society of Powder Metallurgy Academic Committee and the Beijing Mechanical Engineering Society of Powder Metallurgy Society commissioned the Ministry of Metallurgical Iron and Steel Research Institute of Iron and Iron held a national standard test technology training class in November 28, 1683 in Beijing. This course has received 46 trainees from 36 units of metallurgical and mechanical systems. During the training, trainees learned the principle and technique of each testing method stipulated in the national standard for iron powder (draft for approval)