[{"title":"( 17 个子文件 344KB ) 机械臂机械手模型图纸","children":[{"title":"机械手","children":[{"title":"材料需求数量.txt <span style='color:#111;'> 469B </span>","children":null,"spread":false},{"title":"Assem1_display_medium_thumb.jpg <span style='color:#111;'> 56.59KB </span>","children":null,"spread":false},{"title":"3D打印机或机械用部件模型文件","children":[{"title":"Wristclampplate.STL <span style='color:#111;'> 38.95KB </span>","children":null,"spread":false},{"title":"Wristrightside.STL <span style='color:#111;'> 34.07KB </span>","children":null,"spread":false},{"title":"Underarmleft.STL <span style='color:#111;'> 141.29KB </span>","children":null,"spread":false},{"title":"Servopmountplate.STL <span style='color:#111;'> 56.72KB </span>","children":null,"spread":false},{"title":"Wristservoplate.STL <span style='color:#111;'> 36.61KB </span>","children":null,"spread":false},{"title":"Servoplate.STL <span style='color:#111;'> 70.59KB </span>","children":null,"spread":false},{"title":"Upperarm.STL <span style='color:#111;'> 96.66KB </span>","children":null,"spread":false},{"title":"Wristleftside.STL <span style='color:#111;'> 82.50KB </span>","children":null,"spread":false},{"title":"bearingelbow.STL <span style='color:#111;'> 19.03KB </span>","children":null,"spread":false},{"title":"bearingwrist.STL <span style='color:#111;'> 18.64KB </span>","children":null,"spread":false},{"title":"Bottomplate.STL <span style='color:#111;'> 127.52KB </span>","children":null,"spread":false},{"title":"Topplate.STL <span style='color:#111;'> 170.30KB </span>","children":null,"spread":false}],"spread":false},{"title":"Robot_arm.dxf <span style='color:#111;'> 92.08KB </span>","children":null,"spread":false},{"title":"preview_thumb.jpg <span style='color:#111;'> 131.11KB </span>","children":null,"spread":false},{"title":"Whole_robotic_arm_drawing_sheet.eps <span style='color:#111;'> 77.62KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}]