 |
| |||
| diffraction effect | |||
| diffraction effects | |||
|
эффект дифракции : 10 do fraz, 5 tematyki |
| Akustyka | 4 |
| Elektronika | 3 |
| Makarowa | 1 |
| Technika i technologia | 1 |
| Transport | 1 |
|
| |||
| diffraction effect | |||
| diffraction effects | |||
|
эффект дифракции : 10 do fraz, 5 tematyki |
| Akustyka | 4 |
| Elektronika | 3 |
| Makarowa | 1 |
| Technika i technologia | 1 |
| Transport | 1 |