[{"title":"( 9 个子文件 1.12MB ) 二级同轴式圆柱齿轮减速器","children":[{"title":"箱盖.dwg <span style='color:#111;'> 217.83KB </span>","children":null,"spread":false},{"title":"A2装配图.dwg <span style='color:#111;'> 381.33KB </span>","children":null,"spread":false},{"title":"框架【轴】.dwg <span style='color:#111;'> 62.36KB </span>","children":null,"spread":false},{"title":"大齿轮.dwg <span style='color:#111;'> 72.53KB </span>","children":null,"spread":false},{"title":"装配图A3.dwg <span style='color:#111;'> 189.05KB </span>","children":null,"spread":false},{"title":"箱盖.bak <span style='color:#111;'> 217.83KB </span>","children":null,"spread":false},{"title":"同轴式二级圆柱齿轮装配图(zhongtu).bak <span style='color:#111;'> 189.05KB </span>","children":null,"spread":false},{"title":"A2装配图.bak <span style='color:#111;'> 381.33KB </span>","children":null,"spread":false},{"title":"大齿轮.bak <span style='color:#111;'> 55.84KB </span>","children":null,"spread":false}],"spread":true}]