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中国机械工程学会焊接学会第五届全国焊接学术会议,于1986年9月26日至30日在哈尔滨市召开。出席这次会议的有焊接学会第二届理事、第三届理事、部分学术论文作者以及中央有关部委、地方省市焊接学会、大专院校、科研单位及企业代表共508人,列席代表30人。大会首先由副理事长黄文哲同志,代表由中国机械工程学会焊接学会理事会和哈尔滨焊接研
China Mechanical Engineering Society Welding Society Fifth National Welding Academic Conference, September 26, 1986 to 30 in Harbin City. A total of 508 people attended the conference, including the second director of the Welding Society, the third director, authors of some dissertations, and relevant ministries and commissions of the Central Government, welding institutes, universities and colleges, research institutes and enterprises of local provinces and municipalities, and 30 delegates . The General Assembly, Comrade Huang Wenzhe, vice president of Comrade, on behalf of the Chinese Mechanical Engineering Society Welding Society Council and Harbin Welding Research