[{"title":"(2个子文件14.22MB)NASA铣削数据集(MillingDataSet)","children":[{"title":"mill","children":[{"title":"mill.mat <span style='color:#111;'>69.21MB</span>","children":null,"spread":false},{"title":"Readme.pdf <span style='color:#111;'>175.42KB</span>","children":null,"spread":false}],"spread":true}],"spread":true}]