基于UG的汽车横梁支架拉延模工作零件的加工工艺分析
Publisher: 国家哲学社会科学学术期刊数据库
E-ISSN: 1009-8429|20|3|14-20
ISSN: 1009-8429
Source: 沙洲职业工学院学报, Vol.20, Iss.3, 2017-01, pp. : 14-20
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Abstract