[{"title":"( 9 个子文件 414.47MB ) 公差与互换性.zip","children":[{"title":"第三章 配合尺寸与配合公差.ppt <span style='color:#111;'> 2.58MB </span>","children":null,"spread":false},{"title":"第九章 齿轮传动公差设计与应用.ppt <span style='color:#111;'> 60.08MB </span>","children":null,"spread":false},{"title":"第八章 表面粗糙度及应用.ppt <span style='color:#111;'> 50.34MB </span>","children":null,"spread":false},{"title":"第二章 零件尺寸与公差.ppt <span style='color:#111;'> 846.00KB </span>","children":null,"spread":false},{"title":"第一章 总 论.ppt <span style='color:#111;'> 53.70MB </span>","children":null,"spread":false},{"title":"第五章 形状公差.ppt <span style='color:#111;'> 48.79MB </span>","children":null,"spread":false},{"title":"第四章 配合公差应用(键).ppt <span style='color:#111;'> 2.28MB </span>","children":null,"spread":false},{"title":"第六章 位置公差.ppt <span style='color:#111;'> 141.18MB </span>","children":null,"spread":false},{"title":"第十章公差与配合综合应用.ppt <span style='color:#111;'> 62.60MB </span>","children":null,"spread":false}],"spread":true}]