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四川省金属学会冶金设备与自动化学术委员会拟于1991年10月在新都召开第七届冶金设备与自动化学术年会。现征集有关论文。
Metallurgical Equipment and Automation Academic Committee of Sichuan Metals Society to be held in October 1991 in Xindu Seventh Metallurgical Equipment and Automation academic annual meeting. Now collect the relevant papers.