drl是什么意思，drl文件怎么打开？

drl文件扩展名，drl文件怎么打开？

.drl

文件类型：Gerber Drill Rack File

扩展名为.drl的文件是一个数据文件。

文件说明：

Contains drill data for manufacturing a printed circuit board (PCB) based on the Gerber specifications standard; includes data about the drilling tools and drill sizes used in creating the board.

Gerber drill rack files are also called Excellon drill files.

NOTE:

The primary PCB design and manufacturing data is stored in a .GBR file..drl

打开.drl文件

Mac OS

　

Windows

Altium Designer

PentaLogix ViewMate

FreePCB　

Linux

其它内容

来源：.drl文件

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