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黑龙江省机械工程学会、哈尔滨工业大学和黑龙江省机械工业研究所受中国机械工程学会材料学会的委托,于六月十日至十五日在牡丹江镜泊湖主持召开了全国第二届金属材料低温脆性学术讨论会。中国机械工程学会材料学会付理事
Heilongjiang Mechanical Engineering Society, Harbin Institute of Technology and Heilongjiang Machinery Industry Research Institute were commissioned by the Material Society of China Mechanical Engineering Society to hold the second national metal material cryogenic in Jingpohu, Mudanjiang from June 10 to June 15. Crisp academic seminar. The Institute of Materials Science and Technology of China Mechanical Engineering Society