Printed circuit board
Printed circuit boards with chip and other electronic parts. The inventor of the printed circuit board (PCB) was the Austrian engineer Paul Eisler. It is dated to 1936.
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1. bbb - 79, 6:49
2. bbb - 79, 6:54
3. bbb - 79, 8:12
4. Mira - 80, 3:28
5. bbb - 80, 5:50
6. bbb - 80, 6:59
7. hala - 80, 12:04
8. domino07 - 80, 19:15
9. Badul - 80, 21:10
10. nastka_19 - 80, 54:19
11. zgodka leszek - 80, 1:08:17
12. lidka - 81, 5:10
13. bbb - 81, 5:13
14. luiza - 81, 5:45
15. bbb - 81, 6:37
16. luiza - 81, 6:56
17. bbb - 81, 6:57
18. bbb - 81, 7:03
19. Mira - 81, 7:22
20. luiza - 81, 7:42
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