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AIME1980年2月召开了世界铅锌钖讨论会,我国王永青同志参加了会议,並带回了《80年代铅锌钖会议论文集》,现将其全部题目译出供有关单位参考。
AIME held a seminar on world lead, zinc and zinc in February 1980. Comrade Wang Yongqing of our country attended the meeting and brought back the Proceedings of the Conference on Lead, Zinc and Nickel in the 1980s. Now, all its topics are translated for reference by relevant organizations.