目 录目 录........................................................................11. 目的..................................................................................................................................................22. 适用范围..........................................................................................................................................23. 定义..................................................................................................................................................24. 规范内容..........................................................................................................................................24.1 PCB 板材要求...............................................................................................................................24.2 热设计要求....................................................................................................................................24.3 器件库选型要求.............................................................34.4 基本布局要求...............................................................44.5 走线要求...................................................................84.6 固定孔、安装孔、过孔要求........................................................................................................94.7 基准点要求....................................................................................................................................94.8 丝印要求......................................................................................................................................104.9 安规要求..................................................................114.10 PCB 尺寸、外形要求.......................................................114.11 工艺流程要求.............................................................124.12 可测试性要求(主要针对在线测试(ICT 测试)而制定)...........................135. 附...
