lesley
Sep 19,2019
Gold, Silver and Copper in PCB
The PCB is support for electronic components and is a carrier for electrical connection of electronic components, mainly for supporting and interconnecting. From the outside, the outer layer of the bo...
| Ranking | Name | Answers |
|---|---|---|
| 1 | PCBWay Team | 9 |
| 2 | Peter de Vroomen | 1 |
| 3 | Engineer | 1 |
| 4 | gokul kb | 1 |
