科技创新助推企业发展 全国煤矿科学采矿新理论与新技术学术研讨会召开

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1002-8897|volume|11|40-40

ISSN: 1002-8897

Source: 当代矿工, Vol.volume, Iss.11, 2016-01, pp. : 40-40

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Abstract