 |
| |||
| 双沿传输 | |||
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double transition : 14 do fraz, 6 tematyki |
| Budownictwo | 1 |
| Chemia | 4 |
| Ekologia | 1 |
| Hutnictwo | 1 |
| Polimery | 4 |
| Technika i technologia | 3 |
|
| |||
| 双沿传输 | |||
|
double transition : 14 do fraz, 6 tematyki |
| Budownictwo | 1 |
| Chemia | 4 |
| Ekologia | 1 |
| Hutnictwo | 1 |
| Polimery | 4 |
| Technika i technologia | 3 |