职业院校学生选矿技能赛项的探索与实践———以昆明冶金高等专科学校参赛为例
沈 旭
Exploration and Practice of Beneficiation Skill Contests for Vocational College Students: Kunming Metallurgy College as an Example
SHENXU
昆明冶金高等专科学校学报
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2017, (5): 97
-100
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DOI: 10.3969/j.issn.1009-0479.2017.05.017