论文部分内容阅读
为促进我国有色金属应用技术的发展,中国机械工程学会材料学会与中国兵工学会金属材料学会定于一九八七年十一月份联合召开第二届有色金属应用技术交流会。
In order to promote the development of non-ferrous metal application technology in China, the Chinese Society of Mechanical Engineering Materials Society and the Chinese Society of Ordnance Metal Materials Society is scheduled to convene the second session of non-ferrous metal application technology exchange in November 1987.