展品范圍
Rigid printed board, multi-layered printed board, flexible printed circuit, multi-layered flexible board, flexible rigid board, build-up board, semiconductor packaging board, other printed circuit board, paper base/phenolic copper-clad laminates, paper base/epoxy copper-clad laminates, glass/epoxy copper-clad laminates, glass/polimide copper-clad laminates, composite copper-clad laminates, all kin