图书书脊排齐书架中平面六杆机构的设计研究
Publisher: 国家哲学社会科学学术期刊数据库
E-ISSN: 1672-1047|18|4|97-99
ISSN: 1672-1047
Source: 黄冈职业技术学院学报, Vol.18, Iss.4, 2016-01, pp. : 97-99
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Abstract