A circuit system is a physical entity attached to PCB, or by a dielectric layer between the dielectric surface of the metal traces (Trace) to interconnect components (including electrical and mechanic...
PCBWay
Jan 25,2014
770 views
In the PCB manufacturing process into a multi-layer circuit boards, many customers will choose to use immersion gold or gold-plated process, but the specific immersion gold or gold-plated, customers a...
PCBWay
Jan 13,2014
1857 views
| Ranking | Name | Answers |
|---|---|---|
| 1 | PCBWay Team | 3 |
| 2 | Tinny xn | 1 |
