[{"title":"( 3 个子文件 25.8MB ) Altium Designer 基于access数据库的集成库设计","children":[{"title":"Altium Designer 基于access数据库的集成库设计.docx <span style='color:#111;'> 738.26KB </span>","children":null,"spread":false},{"title":"BOM Manufacturer1.xlt <span style='color:#111;'> 49.00KB </span>","children":null,"spread":false},{"title":"AccessDatabaseEngine2007支持包.exe <span style='color:#111;'> 25.41MB </span>","children":null,"spread":false}],"spread":true}]