[{"title":"( 10 个子文件 1.22MB ) 机械毕业设计——电动关节机械手.zip","children":[{"title":"零件图-齿轮轴.dwg <span style='color:#111;'> 36.98KB </span>","children":null,"spread":false},{"title":"电动关节机械手说明书.doc <span style='color:#111;'> 5.17MB </span>","children":null,"spread":false},{"title":"装配图.dwg <span style='color:#111;'> 609.94KB </span>","children":null,"spread":false},{"title":"工作空间图.dwg <span style='color:#111;'> 32.79KB </span>","children":null,"spread":false},{"title":"零件图-轴.dwg <span style='color:#111;'> 40.39KB </span>","children":null,"spread":false},{"title":"机身.dwg <span style='color:#111;'> 156.27KB </span>","children":null,"spread":false},{"title":"李-电动式关节任务书.doc <span style='color:#111;'> 54.00KB </span>","children":null,"spread":false},{"title":"传动原理图.dwg <span style='color:#111;'> 30.29KB </span>","children":null,"spread":false},{"title":"机构简图.dwg <span style='color:#111;'> 25.70KB </span>","children":null,"spread":false},{"title":"臂部.dwg <span style='color:#111;'> 185.07KB </span>","children":null,"spread":false}],"spread":true}]