二二年上海市热处理年会暨展览会于 12月 3～ 4日在上海科学会堂召开 ,年会由上海市热处理学会、上海市热处理协会、上海市机械工程学会热处理专业委员会、上海市金属学会热处理专业委员会及上海市职工金相热处理技术协会联合举办。中国科学院院士、上海市热处理专业团体联 Two years two years Shanghai Annual Heat Treatment and Exhibition on December 3 ~ 4 at the Shanghai Science Hall, the annual meeting by the Shanghai Heat Treatment Society, Shanghai Heat Treatment Association, Shanghai Mechanical Engineering Society Heat Treatment Committee, Shanghai Metallurgy Society Heat Treatment Professional Committee and the Shanghai workers Metallurgy Heat Treatment Technology Association jointly organized. Chinese Academy of Sciences, Shanghai Heat Treatment Professional Association