[{"title":"( 2 个子文件 1.03MB ) 基于S0lidW0rks的盘形凸轮CAD/CAE/CAM一体化设计.rar","children":[{"title":"基于S0lidW0rks的盘形凸轮CAD/CAE/CAM一体化设计","children":[{"title":"readme勾月.txt <span style='color:#111;'> 354B </span>","children":null,"spread":false},{"title":"基于S0lidW0rks的盘形凸轮CAD/CAE/CAM一体化设计.pdf <span style='color:#111;'> 1.04MB </span>","children":null,"spread":false}],"spread":true}],"spread":true}]