Vice president of China National Nonferrous Metals Industries Corporation Mr. WoTingshu said:"The output of 10 kinds of nonferrous metals amounted to 2.45 Mt." This factmean1s that the national plan for nonferrous metals production fulfiled earlier. The 10 kinds ofnonferrous metals are aluminium, magnesium, lead, zinc, copper, tin, nickel, antimony mercuryand titanium.
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机译:关于Halls Lake Waterfowl production area,Freeborn County,sherburne National Wildlife Refuge,sherburne County,Tonn and Latham交流以及Edwards Tract,史蒂文斯县,明尼苏达州的考古现场调查的报告,1985年5月进行