方法:1.生成原稿网络原稿线路层属性（Top)(Bottom)(NCPrimary),共三个主图层生成原始网络，命令:ALT+U+NAllownetswithoutpads(打勾)SinglePointNet（打勾）输出客户原始网络，命令：ALT+F+E+NAllPoints(打勾)TopandBottom(打勾)IPC-D356A(打勾)保存为：CUST.ipc文件2.生成制作网络制作线路层属性（Top)(Bottom)(NCPrimary),共三个主图层生成制作网络，命令:ALT+U+NAllownetswithoutpads(打勾)S