“机械CAD”教学改革探索与实践

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1671-6558|15|4|71-74

ISSN: 1671-6558

Source: 北京工业职业技术学院学报, Vol.15, Iss.4, 2016-01, pp. : 71-74

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Abstract