 |
| |||
| 电磁传播 | |||
| 电磁波传播 | |||
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electromagnetic propagation : 27 do fraz, 6 tematyki |
| Elektronika | 1 |
| Geofizyka | 15 |
| Nauka o ziemi | 1 |
| Ropa / ropa naftowa | 6 |
| Technika i technologia | 3 |
| Wiercenie | 1 |
|
| |||
| 电磁传播 | |||
| 电磁波传播 | |||
|
electromagnetic propagation : 27 do fraz, 6 tematyki |
| Elektronika | 1 |
| Geofizyka | 15 |
| Nauka o ziemi | 1 |
| Ropa / ropa naftowa | 6 |
| Technika i technologia | 3 |
| Wiercenie | 1 |