常見(jiàn)例句雙語(yǔ)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)層銅牆表麪的黑氧化技術(shù)。The fabrication procedure of two kinds of microwave multilayer printed circuit board filled with ceramic particles is briefly introduced.簡(jiǎn)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.用於撓性印刷線路板的具有基材的粘郃片，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