经较长时期的酝酿，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和上海市职工金相热处理技术协会的理事长、秘书长于今年3月4日在上海市机械制造工艺研究所召开联席会议，决定共同筹办于今年10月份在沪召开的’94热处理年会”，并成立了年会筹备组、 After a long period of deliberation, Shanghai Mechanical Engineering Society Heat Treatment Professional Committee, Shanghai Metal Association Heat Treatment Professional Committee and the Shanghai workers metallographic heat treatment technology association chairman and secretary general on March 4 this year, Shanghai Machinery Manufacturing Technology Research The joint meeting, decided to jointly organize the ’94 heat treatment annual meeting held in Shanghai in October this year, and the establishment of the annual meeting preparatory group,