You may still connect peripherals to the boardlayer.
也许在板子上仍旧还接有外设。
2
PCB design mostly includes the system's size programming, boardlayer programming and routing design.
印刷电路板设计主要包括了系统尺寸规划、板层规划和布线设计等等。
3
The utility model discloses an oven used for aging a capacitor. The oven comprises an oven body and an oven door and an insulating boardlayer is arranged at the inner side of the oven door.