[{"title":"( 2 个子文件 18KB ) PCIe_x8八线原理图与封装库","children":[{"title":"PCIe x8.SchLib <span style='color:#111;'> 23.50KB </span>","children":null,"spread":false},{"title":"PCIe x8.PcbLib <span style='color:#111;'> 130.00KB </span>","children":null,"spread":false}],"spread":true}]