多层印制线路板
Multilayer printed circuit board
废印制电路板
abandoned printed circuit boards
waste PCB
waste printed circuit boards
高功能厚膜印制技术
high function thick film printing technology
高频印制电路板
high frequency printed circuit board
高速数字印制电路板
high-speed digital printed circuit board
光印制电路板
optical waveguides into printed circuit board
胶片印制设备
film producing-printing equipments