[{"title":"( 2 个子文件 121.39MB ) 数字电子技术(第10版)美Thomal L.Floyd著+课后答案 全高清版.rar","children":[{"title":"数字电子技术(第10版)美Thomal L.Floyd著","children":[{"title":"Digital Fundamentals 10th Ed (Solutions)- Floyd.pdf <span style='color:#111;'> 5.63MB </span>","children":null,"spread":false},{"title":"数字电子技术(第10版).pdf <span style='color:#111;'> 136.13MB </span>","children":null,"spread":false}],"spread":true}],"spread":true}]