[{"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}]