荟萃有色精英 展示职业技能——“中国铝业杯”第四届全国有色金属行业职业技能竞赛电解精炼工实际操作考核巡回比赛纪实
China Nonferrous Metals(2010)
Abstract
日前,"中国铝业杯"第四届全国有色金属行业职业技能竞赛电解精炼工巡回比赛顺利举行,本届竞赛电解精炼工参赛企业15家(次),涉及铜、铅、锌、锡、镍5个金属品种。
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