同义词
1)PC board fabricsring processes,印刷电路板制造过程2)printed circuit board manufacturing factory,印刷电路板制造厂3)printed circuit board industry,印刷电路板制造业4)plot of a printed circuit board,印刷电路板制作5)printed circuit board,印刷电路板;印制电路板;印制电路板6)PCBA manufacturing system,印刷电路板装配制造系统
