1982年5月21日至23日,在宝鸡有色金属研究所,召开了《陕西省机械工程学会粉末冶金分会粉末及制品性能检测座谈会》。来自本省航空、兵器、机械、冶金和教育等部门粉末冶金行业10个单位的36名代表出席了会议。 May 21, 1982 to 23, at the Baoji Nonferrous Metal Research Institute, held a “Mechanical Engineering Society of Shanxi Powder Metallurgy branch of powder and product performance testing Symposium.” Thirty-six representatives from 10 units in the powder metallurgy industry in the aviation, weapons, machinery, metallurgy and education sectors of the province attended the conference.