PCB 板专业词汇B bBackplane 背板Back-up 垫板Baking 烘板Ball Grid Array (BGA) 球栅阵列Bare board 裸板Base Copper 底铜Base material 基材Bevelling 斜边Black Oxide 黑氧化Blind via hole 盲孔Blistering 起泡/水泡Board Cutting 开料Board Thickness 板厚Bottom side 底层Breakaway tab 打断点Brushing 磨刷Build-up 积层Bullet pad 子弹盘Buried hole 埋孔C c C/M(Component Marking) 元件字符Carbon ink 碳油Carrier 带板Ceramic substrate 陶瓷Certificate of Compliance 合格证书Chamfer 倒角Chemical cleaning 化学清洗Chemical corrosion 化学腐蚀Chip Scale Package (CSP) 晶片比例包装Circuit 线路Clearance 间距/间隙Color 颜色Component Side(C/S) 元件面Composite layers 复合层Computer Aided Design (CAD) 电脑辅助设计Computer Aided Manufacturing (CAM) 电脑辅助制作Computer Numerial Control (CNC) 数控Conductor 导体Conductor width/space 导体线宽/线隙Contact 接点Copper area 铜面积Copper clad 铜箔Copper foil 铜箔Copper plating 电镀铜Corner 角线Corner mark 板角记号C