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1986年9月11日至14日,中国有色金属总公司安全工作会议在吉林镍业公司召开,全国各分公司及主要厂矿80多位代表参加会议。会议由总公司安
From September 11 to September 14, 1986, China Nonferrous Metals Corporation Safety Work Conference was held in Jilin Nickel Industry Company. More than 80 representatives from all branches and major factories and mines throughout the country attended the meeting. Meeting by the head office