PCBWay
Jan 21,2014
2356
Multilayer PCB board material prepreg key performance indicators
Multilayer PCB boards with major appearance prepreg requires: Oil should be smooth, no oil, no stains, no foreign matter or other defects, no rupture and excessive resin powder, but allow microcracks....
| Ranking | Name | Answers |
|---|---|---|
| 1 | PCBWay Team | 8 |
| 2 | Engineer | 1 |
| 3 | Engineer | 1 |
| 4 | Dr. TRonik | 1 |
| 5 | John samathanam | 1 |
