[{"title":"(6个子文件985KB)强度校核软件","children":[{"title":"校核强度计算软件","children":[{"title":"轴承寿命计算.exe <span style='color:#111;'>148.00KB</span>","children":null,"spread":false},{"title":"挠度计算.exe <span style='color:#111;'>43.00KB</span>","children":null,"spread":false},{"title":"键校核.exe <span style='color:#111;'>24.00KB</span>","children":null,"spread":false},{"title":"传动轴校核程序设计.exe <span style='color:#111;'>32.00KB</span>","children":null,"spread":false},{"title":"强度计算.exe <span style='color:#111;'>1.93MB</span>","children":null,"spread":false},{"title":"钢丝绳选择计算.exe <span style='color:#111;'>20.00KB</span>","children":null,"spread":false}],"spread":true}],"spread":true}]