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公开(公告)号:CN300897724D
公开(公告)日:2009-03-25
申请号:CN200730290628.0
申请日:2007-12-21
Applicant: 上海工程技术大学
Designer: 陆琴华 , 钱永宁
Abstract: 后视图、左视图、右视图与主视图相同,省略后