PCBabbr.聚氯联苯(=polychlorinated biphenyl)abbr.印刷电路板(=printed circuit board)abbr.计划更改委员会(=Program Change Board)PCB of focal circuit焦面电路PCB板PCB thermal analysis热分析PCB fine piecing systems印刷电器板油压冲孔脱料系统PCB PC Board Layout Tools电路板布局布线PCB with thick copper foil厚铜箔印制板PCB expansion and shrinkage板件胀缩PCB design for ESD discharge布局设计注意PCB thickness of cooper foil功率板PCB design techniques for EMC混合印制电路板的电磁兼容设计PCB - Printed Circuit Board印制电路板