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 on behalf of para-xylehe聚氯代对二甲苯
PCB Layout and Library design.线路板设计。
PCB Single-Phase AC Motor Controller美国求购电机控制器
PCB Production Entering High-Tech Age乔决不屈服。
PCB Laminating Process Capacity Analysis多层线路板层压工序产能分析