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12 layers rigid-flex board |
| Create: 06/09/2020 |
| Expired Date: | 06/09/2022 |
| Category: | Electronic |
| Message: | 12 layers rigid-flex board,4 layers flex,impedance control requirements,trace width and trace spacing 3.5mil/4.5mil,the spacing of hole to line is 7mil,9 place with BGA url:http://www.uniwellcircuits.net |
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| City: | Shenzhen[CN]
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| Location: |
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