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《世界有色金属》杂志社:我是江西省盘古山钨矿的一名职工(现在已经退休),也是一位自由撰稿人。2001年,我偶然在图书馆发现了《世界有色金属》杂志,作为一名有色金属系统
World Nonferrous Metals magazine: I am an employee (now retired) of the Pangushan tungsten mine in Jiangxi province and a freelance writer. In 2001, I happened to find “World Nonferrous Metals” in the library as a non-ferrous metal system