中国金属学会轧钢学术委员会为促进轧钢技术人员的知识更新、提高理论水平,委托北京钢铁学院压力加工系,为中年轧钢工程技术人员举办了轧制理论学习班。第一期学习班于3月27日开办,学期一个月。工作在第一线的中年轧钢技术人员,他们大都身处重要岗位,有多年的现场工作经验,是今后钢铁工业发展的重要力量。但这些人长期忙于具体工 In order to promote the knowledge updating of steel rolling technicians and improve the theoretical level, China Metallurgical Institute of Rolling Committee commissioned the pressure processing department of Beijing Institute of Iron and Steel Technology to hold the rolling theory seminar for middle-aged steel rolling engineering technicians. The first phase of the classes started on March 27, a month semester. Middle-aged steel-rolling technicians who work in the front line, most of whom are in important positions, have many years of field work experience and are important forces in the development of the steel industry in the future. But these people have long been busy with specific workers