What are plugged vias?

Related questions

1. What is PCB prototype?
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3. What is a tented via?
4. What is the advantage of PCB?
5. Why is soldering needed?
6. What is multi layer PCB?
7. What are thermal vias?
8. What is fr4 TG?
9. What is a mechanical layer?
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Tags

1. #other
2. #finish
3. #guarantee
4. #modification
5. #plugged
6. #process
7. #tented
8. #applied
9. #solder
10. #fully
11. #developed
12. #barrel
13. #surface
14. #conductive
15. #media
16. #during