日本語
M****jes
In the manufacture of circuit board PCB, what is the soldermask?
879
0
Mar 28.2019, 16:05:03
In the PCB manufacture,we always can see the green solder mask so what is it?
Anybody know that?
- Comments(0)
Upload a photo:You can only upload 1 files in total. Each file cannot exceed 2MB.Supports JPG, JPEG, GIF, PNG, BMP
