[{"title":"( 5 个子文件 15.5MB ) 热轧成型机设计与计算.7z","children":[{"title":"轧制压力计算及例题_东北大学.mhtml <span style='color:#111;'> 11.44MB </span>","children":null,"spread":false},{"title":"第五章 轧制压力及力矩的计算.mhtml <span style='color:#111;'> 13.51MB </span>","children":null,"spread":false},{"title":"冷轧轧制压力实用计算 -.mhtml <span style='color:#111;'> 4.03MB </span>","children":null,"spread":false},{"title":"冷轧轧制压力实用计算.png <span style='color:#111;'> 85.17KB </span>","children":null,"spread":false},{"title":"轧制压力计算.mhtml <span style='color:#111;'> 3.93MB </span>","children":null,"spread":false}],"spread":true}]