常見例句雙語例句Black oxidation technology for copper in multilayer printed circuit board was introduced.介紹了多層印制線路板內(nèi)層銅墻表面的黑氧化技術(shù)。The fabrication procedure of two kinds of microwave multilayer printed circuit board filled with ceramic particles is briefly introduced.簡單介紹兩種陶瓷粉填充微波多層印制板的制造工藝流程。Adhesive sheet with base used for flexible printed circuit board, method for producing same, multilayer flexible printed circuit board, and rigid-flex printed circuit board.用于撓性印刷線路板的具有基材的粘合片，其制造方法，多層撓性印刷線路板和撓性-剛性印刷線路板。ip.com 返回 multilayer printed circuit board