卷圆机 软件版本：Catia 文件格式：CATProduct 卷圆机 Symmetry of guan zi.CATPart(62.46KB)，Symmetry of Symmetry of Symmetry of Copy (1) of yaban.CATPart(55.31KB)，Symmetry of Symmetry of tongtao.CATPart(101.24KB)，Symmetry of Symmetry of xiao sigan.CATPart(80.65KB)，Symmetry of Symmetry of xiao sigantao.CATPart(47.48KB)，Symmetry of Symmetry of yaban.CATPart(55.35KB)，Symmetry of Symmetry of zhouc zuo.CATPart(85.15KB)，Symmetry of tongtao.CATPart(101.57KB)，Symmetry of xiao sigan.CATPart(81.19KB)，Symmetry of Symmetry of mentou.CATPart(51.62KB)